Stainless Steel Axle-Back Exhaust Compatible With BMW 328i(X) F30/F31/F35 / 428i(X) F32/F33/F36 L4-2.0T N20 N26 2012 2013 2014 2015 2016 2017 2018; REQUIRES TO SEAL VACUUM LINE TO THE CONTROL VALVE;

Rev9's stainless steel exhaust is a great performance upgrade over the original factory exhaust. Direct bolt-on replacement of the rear section after catalytic converter makes it an easy to install upgrade. Constructed of high-quality stainless steel pipes and canister and TIG welded joints with CNC'd flanges to ensure durability. Features an aggressive deep tone and larger diameter for less restricted exhaust and greater performance.

Features:

• Stainless steel pipes and canister
• Corrosion resistant and lightweight
• Beautiful double walled stainless steel muffler tip - 3.5" dia.
• TIG welded joints for durability
• bolt on after catalytic converter
• Mandrel bend pipes for smoother exhaust flow
• Deep aggressive tone, Increase Horsepower
• Stainless steel installation hardware included
• Up to 40% weight reduction compared with OEM exhaust kit
• REQUIRES TO SEAL VACUUM LINE TO THE CONTROL VALVE

Technical Specs:

• Pipe Size: 2-1/4" Dia.
• Muffler Tip: 3-1/2" Dia.

*REQUIRES TO SEAL VACUUM LINE TO THE CONTROL VALVE