Fabspeed Motorsport

Fabspeed Porsche 718 Boxster / Cayman link comp. Downpipe (2017+)


The Fabspeed Cat Bypass Pipe with Downpipe is a great bolt-on modification for any 718 Turbo owner who wants the most aggressive sound and performance. We use all mandrel bent T304L stainless steel 3 inch tubing that splits into 2 inch tubing. This greatly increases flow while maintaining proper exhaust gas velocity.. Our Cat Bypass Pipe with Downpipe are a direct bolt-on replacement for the factory 718 catalytic converter and downpipe.SOUD:The Cat Bypass Pipe with Downpipe adds a lot more volume to the characteristic boxer engine rumble. Expect cracks and burbles during shifting and deceleration, especially when in sport mode.. Expect a significant increase in turbo sound as well - which can be enhanced even further at any point with the separate addition of our Maxflo Exhaust System.POWER:Fabspeed's Cat Bypass Pipe with Downpipe will add an estimated 25 whp. You can extract even more power with our hardware in conjunction with a Fabspeed ECU Tune.FIISH:T304L stainless steel, beautifully welded together and finished off with hand made single-wall stainless steel tips or premium matte carbon fiber shrouded tips.


Fits all Porsche 718 Boxster/Cayman Base/S Models Worldwide 2017+ and GTS Models 2017-2020

Improves power, sound, and throttle response by decreasing back pressure and increasing exhaust flow

Simple bolt-on installation. Instructions included below

Designed to fit Left hand drive and Right hand drive cars worldwide

Significant performance gains across the RPM band. Estimated +25HP gained over the factory unit

Even more power can be unleashed with a ECU tune.

Optional O2 spacers available to help minimize Check Engine Light occurrences

Superior quality USA components TIG welded in house by hand

3 inch T304L stainless steel construction

All Fabspeed performance products are backed byFabspeed's Lifetime Warranty