AMS Performance Alpha Performance R35 GT-R 90mm Catted Midpipe - 90mm 2SLNh~ 50 with aftermarket wheels

50 with aftermarket wheels

0 qt Capacity - Aluminum - Black Powder Coat / Machined Fins - 6R80 2009-15 - Each

2005 – 2009 GMC 4500 2WD

Constructed from heavy-duty 3/16-inch steel and finished in a resilient hammer black powder coat finish

electroplated

AMS Performance Alpha Performance R35 GT-R 90mm Catted Midpipe - 90mm 2SLNh~ 50 with aftermarket wheelsGTR Midpipe ALPHA GT R 90mm Midpipe with Race Cats 90mm Exit. The Alpha R35 GT R 90mm Race Midpipe is one of the largest midpipes available on the market. Where most systems implement two 76mm (3?) pipes that merge into a single 76mm (3?) primary pipe, we offer a larger 90mm (3. 5?) primary pipe to optimize exhaust gas flow. This reduces turbulence and unwanted back pressure freeing up horsepower and improving turbo response.