AMS Performance 2009+ Nissan GT-R R35 Alpha 90mm Midpipe w/GESI Cats - 90mm Exit - ALP.07.05.0006-1 Intercoolers BMW 1 Series (F20 /

BMW 1 Series (F20 / F21

Outflows the Stock Exhaust by 80% Increasing Performance and Improved Fuel Economy

304 stainless steel aFe laser etched tip

F04 Hybrid 7 Sedan

Precision-engineered for BMW F-Chassis M models this trim adds a bold motorsport-inspired accent to one of the most interacted-with areas of your cockpit

AMS Performance 2009+ Nissan GT-R R35 Alpha 90mm Midpipe w/GESI Cats - 90mm Exit - ALP.07.05.0006-1 Intercoolers BMW 1 Series (F20 /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.