HKS Nissan GT-R Legamax TIG Welded Exhaust System


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Full 304 grade stainless exhaust. The main pipe section is 85mm in diameter and opens to four 119mm tips at the rear. While this exhaust manages a huge improvement in flow, careful selection of materials and mufflers keep the noise in check managing to come in only 1dB louder than the standard exhaust.


Cert. No. JQR20102190
Vehicle GT-R
Model R35
Engine VR38DETT
Model Year 07/12 –
Shape of muffler RM(Titan)
(LEGAMAX Premium)
Main material S304(*2)
Diameter of tip 119 x 4
Diameter of center pipe 85(*3)
Close noise level Stock L88 R89
HKS L89 R90
About road clearance(*4) Clearance 120mm
Portion of the kit Center pipe

Modification of stock AL air guide is required for one made after 2010/11.

*1: About silencer shell type of Silent Hi-Power
TYPE-S/Oval silencer for noise reduction.
TYPE-H/Round silencer for performance.

*2: Main material in the component figure.

 : SUS304/High quality stainless steel.
 : SUH409/Stainless steel commonly used for stock exhaust.
*3: 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.

*4: 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.


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