Upgrade your Senna with new Downpipes!

Factory downpipe catalytic cores are known to fail.

These re-engineered downpipes feature larger GESi catalyst cores for better flow and longevity. We utilize 3.5” tubing until the billet CNC ball ends for perfect factory fit.

Add one of amazing Senna Ti X-Pipe exhausts for the ultimate performance and style.

Featuring:

Billet turbine flanges.
Fabricated with tabs to mount factory shields.
Ceramic coated for cooler engine bay temps.
Notes:

Also available catless for track racing only. Requires an ECU calibration..

Options:

Inconel 625 Option
321 Stainless Steel Option