Connecting Pipes

Increase exhaust flow, improve power, and unleash exotic Ferrari flat plane crank sound by replacing the redundant secondary catalytic converters with straight pipes. SOUND: Get much more exotic Ferrari sound out of your F355. These Secondary Cat Bypass...

Replaces the restrictive factory catalytic converters with straight pipes for maximum flow, performance and sound. SOUND: Removing the factory catalytic converters from your 458 will unleash a lot of sound from the 458's V8. Expect a much more aggressive...

Replaces the restrictive and heavy factory catalytic converters with much less restrictive straight-through pipes for maximum flow, performance and sound POWER: As tested on our Dynojet, our Catbypass Pipes in conjunction with our X-Pipe and ECU Tune add...

Replaces the restrictive and heavy factory catalytic converters with much less restrictive straight-through pipes for maximum flow, performance and sound                            ...

Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have...

Akrapovic 2021 BMW M3 (G80) Evolution Short Link Pipe Set w/o Resonator (Titanium)

Remus 2014 BMW M235I F22 Sport Centered Exhaust w/Connection Tube/Polished Tail Pipe Set

Remus 2014 BMW M235I F22 Sport Centered Exhaust w/Connection Tube/Black Chrome Tail Pipe Set

Remus 2015 BMW M135i F20/F21 Sport Centered Exhaust w/Connection Tube/Black Chrome Tail Pipe Set

Remus 2014 BMW M235I F22 Coupe 3.0L Sport Centered Exhaust w/Front Section/Carbon Tail Pipe Set

Remus 2014 BMW M235I F22 Coupe 3.0L Sport Centered Exhaust w/Front Section/Blk Chrome Tail Pipe Set

Remus 2014 BMW M235I F22 Coupe 3.0L Sport Centered Exhaust w/Front Section/Blk Chrome Tail Pipe Set

Remus 2012 BMW 3 Series F30/F31 2.0L (B48B20) Axle Back Exhaust w/Front Section/Chrome Tail Pipe Set

Remus 2012 BMW 3 Series F30/F31 3.0L (N55B30) Axle Back Exhaust w/Frt Section/Blk Chrm Tail Pipe Set

Remus 2012 BMW 3 Series F30/F31 3.0L (N55B30) Axle Back Exhaust w/Front Section/Tail Pipe Set