{"id":8831,"date":"2025-11-27T12:20:50","date_gmt":"2025-11-27T12:20:50","guid":{"rendered":"https:\/\/www.tegiwaimports.com\/blog\/?p=8831"},"modified":"2025-11-27T12:29:13","modified_gmt":"2025-11-27T12:29:13","slug":"mfactory-differentials-15-years-of-proven-performance-at-tegiwa","status":"publish","type":"post","link":"https:\/\/www.tegiwa.com\/blog\/guides\/mfactory-differentials-15-years-of-proven-performance-at-tegiwa\/","title":{"rendered":"MFactory Differentials (15+ Years of Proven Performance at Tegiwa!)"},"content":{"rendered":"\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>For over 15 years, Tegiwa has been the European distributor for <strong><a href=\"https:\/\/www.tegiwa.com\/collections\/mfactory?_pos=1&amp;_psq=mfactory&amp;_ss=e&amp;_v=1.0\" target=\"_blank\" rel=\"noreferrer noopener\">MFactory Competition Products<\/a><\/strong>, bringing you some of the finest drivetrain components available. A differential might not be the flashiest upgrade, but it&#8217;s one of the most transformative, fundamentally changing how your car puts power down.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a146a46cd471&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a146a46cd471\" class=\"wp-block-image size-medium wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" data-id=\"8849\" src=\"https:\/\/www.tegiwaimports.com\/blog\/wp-content\/uploads\/2025\/11\/MFactory-LSD-1-300x300.jpg\" alt=\"\" class=\"wp-image-8849\" srcset=\"https:\/\/www.tegiwa.com\/blog\/wp-content\/uploads\/2025\/11\/MFactory-LSD-1-300x300.jpg 300w, https:\/\/www.tegiwa.com\/blog\/wp-content\/uploads\/2025\/11\/MFactory-LSD-1-150x150.jpg 150w, https:\/\/www.tegiwa.com\/blog\/wp-content\/uploads\/2025\/11\/MFactory-LSD-1-768x768.jpg 768w, https:\/\/www.tegiwa.com\/blog\/wp-content\/uploads\/2025\/11\/MFactory-LSD-1.jpg 825w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Enlarge\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a146a46cda39&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a146a46cda39\" class=\"wp-block-image size-medium wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" data-id=\"8851\" src=\"https:\/\/www.tegiwaimports.com\/blog\/wp-content\/uploads\/2025\/11\/MFactory-LSD-2-300x300.jpg\" alt=\"\" class=\"wp-image-8851\" srcset=\"https:\/\/www.tegiwa.com\/blog\/wp-content\/uploads\/2025\/11\/MFactory-LSD-2-300x300.jpg 300w, https:\/\/www.tegiwa.com\/blog\/wp-content\/uploads\/2025\/11\/MFactory-LSD-2-150x150.jpg 150w, https:\/\/www.tegiwa.com\/blog\/wp-content\/uploads\/2025\/11\/MFactory-LSD-2-768x768.jpg 768w, https:\/\/www.tegiwa.com\/blog\/wp-content\/uploads\/2025\/11\/MFactory-LSD-2.jpg 825w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Enlarge\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a146a46cdfa8&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a146a46cdfa8\" class=\"wp-block-image size-medium wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" data-id=\"8850\" src=\"https:\/\/www.tegiwaimports.com\/blog\/wp-content\/uploads\/2025\/11\/MFactory-LSD-3-300x300.jpg\" alt=\"\" class=\"wp-image-8850\" srcset=\"https:\/\/www.tegiwa.com\/blog\/wp-content\/uploads\/2025\/11\/MFactory-LSD-3-300x300.jpg 300w, https:\/\/www.tegiwa.com\/blog\/wp-content\/uploads\/2025\/11\/MFactory-LSD-3-150x150.jpg 150w, https:\/\/www.tegiwa.com\/blog\/wp-content\/uploads\/2025\/11\/MFactory-LSD-3-768x768.jpg 768w, https:\/\/www.tegiwa.com\/blog\/wp-content\/uploads\/2025\/11\/MFactory-LSD-3.jpg 825w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Enlarge\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/figure>\n\n\n\n<p>We often get asked about the differences between limited-slip differential (LSD) types, oil requirements, and installation &#8211; so here is your essential guide to getting the most out of your <strong><a href=\"https:\/\/www.tegiwa.com\/collections\/mfactory?_pos=1&amp;_psq=mfactory&amp;_ss=e&amp;_v=1.0&amp;Facet=product_type\/Limited-Slip-Differentials\" target=\"_blank\" rel=\"noreferrer noopener\">MFactory LSD<\/a><\/strong>!<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Peace of Mind: The MFactory Warranty<\/h2>\n\n\n\n<p>When you choose MFactory, you choose unrivalled quality and durability. They stand behind their products with a guarantee:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>All MFactory Helical LSDs<\/strong> come with a <strong>Lifetime, No-Hassle, Globally Transferable Warranty.<\/strong><\/p>\n\n\n\n<p><strong>All MFactory Metal Plate LSDs<\/strong> come with a <strong>1 Year, No-Hassle, Globally Transferable Warranty.<\/strong> (Excludes motorsport use)<\/p>\n<\/blockquote>\n\n\n\n<p>This means that whether your car is used on the <strong>Street, the Drag Strip, or the Race Track<\/strong>, your <strong><a href=\"https:\/\/www.tegiwa.com\/collections\/mfactory?_pos=1&amp;_psq=mfactory&amp;_ss=e&amp;_v=1.0&amp;Facet=product_type\/Limited-Slip-Differentials\" target=\"_blank\" rel=\"noreferrer noopener\">MFactory LSD<\/a><\/strong> is covered. This warranty is a testament to the engineering and quality control that MFactory puts into every single unit.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Helical vs. Metal Plate LSDs: Which is Right for You?<\/h2>\n\n\n\n<p>MFactory offers two primary types of Limited-Slip Differentials: the <strong><a href=\"https:\/\/www.tegiwa.com\/collections\/mfactory?_pos=1&amp;_psq=mfactory&amp;_ss=e&amp;_v=1.0&amp;Facet=product_type\/Limited-Slip-Differentials\/product_sub--category\/Helical-LSDs\" target=\"_blank\" rel=\"noreferrer noopener\">Helical<\/a><\/strong> and the <strong><a href=\"https:\/\/www.tegiwa.com\/collections\/mfactory?_pos=1&amp;_psq=mfactory&amp;_ss=e&amp;_v=1.0&amp;Facet=product_type\/Limited-Slip-Differentials\/product_sub--category\/Metal-Plate-LSDs\" target=\"_blank\" rel=\"noreferrer noopener\">Metal Plate<\/a><\/strong>. The choice depends heavily on your driving style and the car&#8217;s primary use.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/www.tegiwa.com\/collections\/mfactory?_pos=1&amp;_psq=mfactory&amp;_ss=e&amp;_v=1.0&amp;Facet=product_type\/Limited-Slip-Differentials\/product_sub--category\/Helical-LSDs\" data-type=\"link\" data-id=\"https:\/\/www.tegiwa.com\/collections\/mfactory?_pos=1&amp;_psq=mfactory&amp;_ss=e&amp;_v=1.0&amp;Facet=product_type\/Limited-Slip-Differentials\/product_sub--category\/Helical-LSDs\" target=\"_blank\" rel=\"noreferrer noopener\">Helical LSD<\/a><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Mechanism:<\/strong> Uses <strong>worm gears<\/strong> and <strong>pinion gears<\/strong> to mechanically limit the amount of torque that can be transferred to the wheel with less traction.<\/li>\n\n\n\n<li><strong>Pros:<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>Maintenance-Free:<\/strong> No clutches to wear out.<\/li>\n\n\n\n<li><strong>Warranty:<\/strong> Covered by the MFactory Lifetime Warranty (see above).<\/li>\n\n\n\n<li><strong>Smooth &amp; Quiet:<\/strong> Operates silently and smoothly, making it excellent for daily driving and street performance.<\/li>\n\n\n\n<li><strong>Progressive:<\/strong> Engages seamlessly without the harsh &#8216;clunking&#8217; often associated with plate diffs.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Cons:<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>Less Aggressive:<\/strong> Cannot generate lockup if one wheel is completely lifted (zero traction), as it relies on some input torque from both axles.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Best For:<\/strong> <strong>Street use, track days, and light circuit\/drag racing.<\/strong><\/li>\n<\/ul>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a146a46cf08f&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a146a46cf08f\" class=\"wp-block-image size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.tegiwaimports.com\/blog\/wp-content\/uploads\/2025\/11\/TypeRTrophy-MRFZTR-1024x576.jpg\" alt=\"\" class=\"wp-image-8839\" srcset=\"https:\/\/www.tegiwa.com\/blog\/wp-content\/uploads\/2025\/11\/TypeRTrophy-MRFZTR-1024x576.jpg 1024w, https:\/\/www.tegiwa.com\/blog\/wp-content\/uploads\/2025\/11\/TypeRTrophy-MRFZTR-300x169.jpg 300w, https:\/\/www.tegiwa.com\/blog\/wp-content\/uploads\/2025\/11\/TypeRTrophy-MRFZTR-768x432.jpg 768w, https:\/\/www.tegiwa.com\/blog\/wp-content\/uploads\/2025\/11\/TypeRTrophy-MRFZTR-390x220.jpg 390w, https:\/\/www.tegiwa.com\/blog\/wp-content\/uploads\/2025\/11\/TypeRTrophy-MRFZTR.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Enlarge\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\">The <strong>750MC Tegiwa Type R Trophy<\/strong> grid utilises a <strong><a href=\"https:\/\/www.tegiwa.com\/products\/mfactory-helical-lsd-differential-with-stage-1-racepack-honda-k-series-k20-civic-type-r-ep3?_pos=1&amp;_psq=mfactory+helical&amp;_ss=e&amp;_v=1.0\">MFactory Helical LSD with Stage 1 Racepack<\/a><\/strong> as a controlled part<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/www.tegiwa.com\/collections\/mfactory?_pos=1&amp;_psq=mfactory&amp;_ss=e&amp;_v=1.0&amp;Facet=product_type\/Limited-Slip-Differentials\/product_sub--category\/Metal-Plate-LSDs\" target=\"_blank\" rel=\"noreferrer noopener\">Metal Plate LSD<\/a><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Mechanism:<\/strong> Uses <strong>clutch plates<\/strong> and <strong>friction discs<\/strong> (just like a manual clutch) sandwiched together. When torque differences occur, the plates press together to lock the axles. The <strong>ramp angle<\/strong> of the internal pressure ring dictates how aggressively it locks up (1-way, 1.5-way, or 2-way).<\/li>\n\n\n\n<li><strong>Pros:<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>Maximum Lockup:<\/strong> Can provide <strong>100% lockup<\/strong> even if one wheel is completely airborne, giving superior traction in extreme conditions.<\/li>\n\n\n\n<li><strong>Warranty:<\/strong> Covered by the MFactory 1-year warranty.<\/li>\n\n\n\n<li><strong>Customisable:<\/strong> Lockup characteristics are fully adjustable by changing the clutch configuration, ramp angles, and preload.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Cons:<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>Maintenance:<\/strong> Requires periodic rebuilds as the clutch plates wear.<\/li>\n\n\n\n<li><strong>Noise\/Harshness:<\/strong> Can &#8216;chatter&#8217; or &#8216;clunk&#8217; at low speeds, especially when cold, due to the friction plates binding and releasing.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Best For:<\/strong> <strong>Dedicated circuit racing, drifting and rally.<\/strong><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Low-Cost Maintenance Parts<\/h4>\n\n\n\n<p>Unlike with the Helical LSD, the Metal Plate LSD will require regular maintenance to keep performance at its peak. To ensure your season is never interrupted, Tegiwa keeps <strong><a href=\"https:\/\/www.tegiwa.com\/products\/mfactory-replacement-forged-plates-12pcs-and-pre-load-springs-for-metal-plate-lsd-differential-12pcs\" target=\"_blank\" rel=\"noreferrer noopener\">replacement pre-load springs and clutch plates<\/a><\/strong> always in stock and offers them at an affordable price.<\/p>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a146a46cf879&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a146a46cf879\" class=\"wp-block-image size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"825\" height=\"825\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.tegiwaimports.com\/blog\/wp-content\/uploads\/2025\/11\/MFactory-LSD-5.jpg\" alt=\"\" class=\"wp-image-8852\" srcset=\"https:\/\/www.tegiwa.com\/blog\/wp-content\/uploads\/2025\/11\/MFactory-LSD-5.jpg 825w, https:\/\/www.tegiwa.com\/blog\/wp-content\/uploads\/2025\/11\/MFactory-LSD-5-300x300.jpg 300w, https:\/\/www.tegiwa.com\/blog\/wp-content\/uploads\/2025\/11\/MFactory-LSD-5-150x150.jpg 150w, https:\/\/www.tegiwa.com\/blog\/wp-content\/uploads\/2025\/11\/MFactory-LSD-5-768x768.jpg 768w\" sizes=\"auto, (max-width: 825px) 100vw, 825px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Enlarge\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Differential Oil: The Fluid of Performance<\/h2>\n\n\n\n<p>Using the correct oil is critical to the performance and lifespan of any differential. MFactory specifies different requirements for its different LSD types.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>MFactory Oil Notes for <\/strong><a href=\"https:\/\/www.tegiwa.com\/collections\/mfactory?_pos=1&amp;_psq=mfactory&amp;_ss=e&amp;_v=1.0&amp;Facet=product_type\/Limited-Slip-Differentials\/product_sub--category\/Helical-LSDs\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Helical LSDs<\/strong><\/a><strong>:<\/strong><\/p>\n\n\n\n<p><strong>DO NOT<\/strong> use Limited-slip Friction Modifier, as Helical (Torsen style) LSDs rely on friction to function.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>FWD applications:<\/strong> <strong><a href=\"https:\/\/www.tegiwa.com\/products\/genuine-honda-mtf-3-manual-gearbox-oil-transmission-fluid-1l-1-litre?_pos=2&amp;_psq=genuine+mtf&amp;_ss=e&amp;_v=1.0\" target=\"_blank\" rel=\"noreferrer noopener\">Genuine Honda MTF Gearbox Oil<\/a><\/strong> or <strong><a href=\"https:\/\/www.tegiwa.com\/products\/torco-mtf-manual-transmission-fluid-1-litre?_pos=1&amp;_psq=torco+mtf&amp;_ss=e&amp;_v=1.0\" target=\"_blank\" rel=\"noreferrer noopener\">Torco MTF<\/a><\/strong><\/li>\n\n\n\n<li><strong>RWD applications:<\/strong> Heavier <a href=\"https:\/\/www.tegiwa.com\/products\/motul-gear-300-ls-synthetic-gear-oil-75w-90-1-litre?_pos=1&amp;_psq=75w-90&amp;_ss=e&amp;_v=1.0\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Motul Gear 300 75W-90<\/strong><\/a><\/li>\n<\/ul>\n<\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>MFactory Oil Notes for <a href=\"https:\/\/www.tegiwa.com\/collections\/mfactory?_pos=1&amp;_psq=mfactory&amp;_ss=e&amp;_v=1.0&amp;Facet=product_type\/Limited-Slip-Differentials\/product_sub--category\/Metal-Plate-LSDs\" target=\"_blank\" rel=\"noreferrer noopener\">Metal Plate<\/a><a href=\"https:\/\/www.tegiwa.com\/collections\/mfactory?_pos=1&amp;_psq=mfactory&amp;_ss=e&amp;_v=1.0&amp;Facet=product_type\/Limited-Slip-Differentials\/product_sub--category\/Metal-Plate-LSDs\"> LSDs<\/a>:<\/strong><\/p>\n\n\n\n<p>Contrary to popular belief, there is no such thing as &#8220;Special LSD Oil.&#8221; By using a regular synthetic oil like <strong><a href=\"https:\/\/www.tegiwa.com\/products\/motul-gear-competition-synthetic-gear-oil-75w-140-1-litre?_pos=1&amp;_psq=75w-140&amp;_ss=e&amp;_v=1.0\" target=\"_blank\" rel=\"noreferrer noopener\">Motul Gear 300<\/a><\/strong>, you avoid excess friction modifier pre-added.<\/p>\n\n\n\n<p>If you find the chatter of the Plate LSD too much, you can always add additional Friction Modifier (MFactory recommends <strong><a href=\"https:\/\/www.tegiwa.com\/products\/torco-limited-slip-additives-ford-118ml-bottle?_pos=1&amp;_psq=torco+type+f&amp;_ss=e&amp;_v=1.0\" target=\"_blank\" rel=\"noreferrer noopener\">Torco Type-F<\/a><\/strong>) to fine-tune the LSD to your comfort level as modifiers lower the LSD&#8217;s effective torque threshold.<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">The Break-In Procedure<\/h2>\n\n\n\n<p>Once your new MFactory differential is installed, you can&#8217;t just thrash it immediately. A proper break-in procedure is mandatory, especially for the Metal Plate LSDs.<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>Warm-Up:<\/strong> Drive the car lightly for <strong>15-20 minutes<\/strong> to get the differential oil and components up to operating temperature.<\/li>\n\n\n\n<li><strong>Figure-Eights (Plate Diffs Only):<\/strong> For <strong>Metal Plate LSDs<\/strong>, perform <strong>10-20 full-lock figure-eight turns<\/strong> (5-10 left, 5-10 right) in a safe, open area. This action repeatedly loads and unloads the clutch packs, allowing them to seat and mate properly. <strong>Helical LSDs do not require this step.<\/strong><\/li>\n\n\n\n<li><strong>First Oil Change:<\/strong> For <strong>Metal Plate LSDs<\/strong>, it is highly recommended to perform an <strong>oil change after the first 500 miles<\/strong> to remove any break-in wear particles from the new clutch plates.<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Fitting Notes and Pointers<\/h2>\n\n\n\n<p>An LSD installation is a complex job that should ideally be performed by an experienced professional with specialized tools. It involves precise measurements and shimming.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Bearing Fitment:<\/strong> Be aware of the <strong>bearing inner race fitment<\/strong>. Some transmissions\/housings require the differential to be pressed into the bearing, while others require the bearing to be pressed onto the differential. <strong>Incorrect pressing can damage the MFactory unit.<\/strong><\/li>\n\n\n\n<li><strong>Backlash Check:<\/strong> The <strong>gear backlash<\/strong> (the gap between the ring and pinion gear teeth) and <strong>bearing preload<\/strong> must be measured and set precisely using shims. An incorrect setup will lead to premature wear, noise, and potential failure.<\/li>\n\n\n\n<li><strong>Final Drive\/Ring Gear:<\/strong> If you are swapping from an open differential to an MFactory LSD, you must <strong>transfer your existing final drive\/ring gear<\/strong> to the new unit. Ensure the mounting bolts are torqued to the manufacturer&#8217;s specification.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Helpful Resources<\/h2>\n\n\n\n<p>Below you will find a guide on how to setup your MFactory Metal Plate LSD.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-horizontal is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-499968f5 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-text-align-center wp-element-button\" href=\"https:\/\/www.tegiwaimports.com\/blog\/wp-content\/uploads\/2025\/11\/MFactory_Plated_Differential.pdf\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>MFactory Metal Plate LSD Setup<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<p>It&#8217;s not just differentials that MFactory manufacture, they also have a huge range of close ratio and final drive gears that can completely transform your gearbox. If you need some help deciding which ratios are best suited to your requirements then our gear calculator is the perfect tool.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-fill\"><a class=\"wp-block-button__link has-text-align-center wp-element-button\" href=\"https:\/\/www.tegiwa.com\/pages\/gear-ratio-calculator\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Gear Ratio Calculator<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<p>Ready to transform your traction with the reliability of MFactory? Head over to the <strong><a href=\"https:\/\/www.tegiwa.com\/collections\/mfactory?_pos=1&amp;_psq=mfactory&amp;_ss=e&amp;_v=1.0&amp;Facet=product_type\/Limited-Slip-Differentials\" target=\"_blank\" rel=\"noreferrer noopener\">Tegiwa<\/a><\/strong> or <strong><a href=\"https:\/\/www.mfactoryeurope.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">MFactory Europe website<\/a><\/strong> to find the perfect <strong>MFactory LSD<\/strong> for your vehicle!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>We often get asked about the differences between limited-slip differential (LSD) types, oil requirements, and installation \u2013 so here is your essential guide to getting the most out of your MFactory LSD!<\/p>\n","protected":false},"author":38,"featured_media":8856,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"iawp_total_views":6,"footnotes":""},"categories":[375],"tags":[195,573,43,44,574,576,35,572,575,201,140,194],"class_list":["post-8831","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-guides","tag-civic","tag-differential","tag-ep3","tag-fn2","tag-gear-ratios","tag-helical","tag-honda","tag-lsd","tag-metal-plate","tag-mfactory","tag-motorsport","tag-type-r-trophy"],"_links":{"self":[{"href":"https:\/\/www.tegiwa.com\/blog\/wp-json\/wp\/v2\/posts\/8831","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tegiwa.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tegiwa.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tegiwa.com\/blog\/wp-json\/wp\/v2\/users\/38"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tegiwa.com\/blog\/wp-json\/wp\/v2\/comments?post=8831"}],"version-history":[{"count":7,"href":"https:\/\/www.tegiwa.com\/blog\/wp-json\/wp\/v2\/posts\/8831\/revisions"}],"predecessor-version":[{"id":8858,"href":"https:\/\/www.tegiwa.com\/blog\/wp-json\/wp\/v2\/posts\/8831\/revisions\/8858"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tegiwa.com\/blog\/wp-json\/wp\/v2\/media\/8856"}],"wp:attachment":[{"href":"https:\/\/www.tegiwa.com\/blog\/wp-json\/wp\/v2\/media?parent=8831"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tegiwa.com\/blog\/wp-json\/wp\/v2\/categories?post=8831"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tegiwa.com\/blog\/wp-json\/wp\/v2\/tags?post=8831"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}