HKS Hi-Power Spec-R Muffler B Ti Evo 9

Shape of muffler

Dti (Hi-Power SPEC-R)

Main material

Ti(*2)

Diameter of tip

120

Diameter of center pipe

75(*3)

Close noise level

Stock

88

HKS

94

About road clearance(*4)

Clearance

157mm

Portion of the kit

Main silencer

Remarks

For IX MR, it cannot be used with HKS Metal Catalyzer, Front Pipe, GT Extension.

About silencer shell type of Silent Hi-Power

TYPE-S/Oval silencer for noise reduction.
TYPE-H/Round silencer for performance.

Main material in the component figure.

ï ¼Å¡

SUS304/High quality stainless steel.

ï ¼Å¡

SUH409/Stainless steel commonly used for stock exhaust.

About center pipe

Diameter of center pipe is the portion that has the largest diameter. (Excluding silencer and tip.) It is the condition with stock suspension.

Minimum road clearance between HKS muffler (Any parts included in the kit) and road surface. Therefore, it may be different from actual road clearance of the vehicle.

The data is basically the condition with stock suspension. However, please understand that some items have data with low down spring or ride height adjustable suspension kit.

Caution: Hook, bracket, stay may be changed without prior notice.

★ Exhaust noise level at idle.

exhaust/muffler/specr/img/title.gif"" border=""0"" alt=""HI-POWER SPEC R"" width=""190"" height=""55"">

Read More

Sound, layout, exhaust performance, detailed finish of manufacturing. It is a real sport muffler. Hi-Power Spec R mufflers are designed for no compromises whilst still maintaining a reasonable noise level for street use.

In the pursuit of absolute efficiency, a one piece design was utilized and titanium was chosen as the preferred material due to it its incredible lightweight properties and durability against the weathering and long term use.

Hi-Power Spec R mufflers are on average 65% lighter than the manufacturer's standard muffler system and the single piece design reduces the inefficiencies that can be found at joints whilst allowing for the straightest possible design.

The main material is lightweight and durable titanium.

Each part is reviewed to lighten its weight. It achieves 65% lighter than stock exhaust system.

There is no gap at flange portions because of the one piece design. The straight structure prevents resistance against exhaust gas flow and increases horsepower.

2 layer design of tip prevents burning of bumper and has premium looking as street use model.

""JASMA"" approved.