AMS Alpha Performance R35 GTR 102mm Titanium Exhaust (Not for Street Use) Zietronix Part # Spring Rate Free

Part # Spring Rate Free Length Stroke FCH CW kgf/mm lbs/inch inch inch inch lbs A65-068-040 4

Unfortunately some of the energy is wasted flexing the thin firewall

The adjustment knob cannot be lost or come out of the valve

Genuine OEM Mitsubishi factory replacement piston rings for the 4B11 Evo X models

• Burned Blue/Purple Muffler

AMS Alpha Performance R35 GTR 102mm Titanium Exhaust (Not for Street Use) Zietronix Part # Spring Rate FreeThe AMS Alpha Performance 102mm Titanium Exhaust for the R35 GTR is one of the largest units available on the market because it combines the mid pipe (Y pipe) with the rear exhaust section for a much larger than standard system. Where most systems implement 90mm pipes, the Alpha exhaust offers a larger 102mm primary pipe to optimize exhaust gas flow. This reduces turbulence and unwanted back pressure freeing up horsepower and improving turbo response.