Alpha R35 GT-R Catted Midpipe - one of the largest midpipes available on the market!

The Alpha R35 GT-R 90mm Catted 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, AMS offers 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.

Overview:

• Remain Compliant With No Loss Of Horsepower. So that your R35 GT-R remains compliant with state and local emissions regulations, our midpipe incorporates a set of high flow catalytic converters that are EPA certified in 49 states. These GESI Ultra High Output (UHO) stainless steel cats provide the highest level of emissions control with no notable loss in horsepower when compared to a cat-less midpipe. AMS cats are designed with racing in mind and can handle the most severe of driving conditions. Unlike standard cores used by many of our competitors, these will withstand up to 1500 degrees F and will not rattle loose after repeated heat cycles and heavy driving.

Exclusive Benefits:

• Large 90mm (3.5”) primary section for optimal exhaust flow
• GESI Ultra high output race catalytic converters – ideal for forced induction
• Unique end-cap design catalytic converters locks substrate in so it can not rattle around
• 100% stainless steel construction. No mild steel flanges or hangers
• Precision TIG welded by AMS master fabricators
• Twin 76mm (3”) stainless steel flex sections with smooth bore liners
• All 3/8” flanged connections. No band clamps or slip fits to come loose
• Stock-like fitment and no ground clearance issues
• Bolts up to the stock downpipes and muffler back exhaust or most aftermarket systems
• Includes gaskets and hardware
• Unrivaled fit and finish

Kit Includes:

• (1x) Midpipe
  • Available w/ 76mm or 90mm Exit Size
• Gaskets and hardware

Specifications:

• 100% 304 stainless steel with .049” wall thickness
• Twin 76mm (3”) inlets Y into 90mm (3.5”) primary pipe
• Twin 76mm (3”) stainless steel flex sections
• Twin 76mm (3”) stainless steel catalytic converters
• 3/8″ thick stainless steel flanges

Fits:

• 2009+ Nissan GT-R (R35)
  • Fits all USDM, JDM and Euro Models (LHD & RHD)

NOTE: A standard 76mm Exit version is also available; please select your desired Exit Size from the Available Options dropdown to ensure you receive the correct part(s).

CARB AND / OR EPA COMPLIANCE TESTING NOT COMPLETED While AMS believes this product is either CARB EO exemption applicable, or complies with the EPA's Anti-Tampering Policy, they have not completed the required testing and administrative process at this time. This product is not available to purchase for emissions-controlled vehicles located within the state of California, or available to ship to California addresses, without a completed AMS Race Waiver form. International users outside of the United States should act in accordance with their local laws and regulations. California Residents: Prop 65 Warning.