Exhaust too loud after a recent catback install?
Our bottle style resonator can take that sound down a notch!
The Boosted Fabrication Stainless Resonated Race pipe for the 3Si s designed to bolt right onto your exhaust, replacing your cat or existing test pipe, and dampen the noise without restricting performance.
- Bolts in place of the factory cat or test pipe
- Quiets down your aftermarket exhaust
- 3" In / Out pipe means you must have 3" flanges already.
- Tig Welded
- T304 Stainless Steel
- Made in the USA