3SX NA Catback Exhaust System w Quad-Tips Stainless Steel Cat-Back


3SX Custom NA Cat-Back Exhaust System
Non-Turbo 3000GT & Stealth
Full Stainless Steel 


This system is precision designed and welded to be the best fitting exhaust there is for the non-turbo 3000GT and Stealth! When we ran into issues installing the Borla catback system in our own service shop, we decided we'd had enough and designed this exhaust to replace the factory unit with a great looking and sounding exhaust system that actually FIT without any headaches!

This catback has a 3-inch main pipe through the main resonator, then splits into twin 2.5-inch pipes which then pass through glass-pak style resonators then split into dual-tips on each side. This setup results in the least restrictive flows, a fantastic sound without being too loud, and a look similar to the stock quad-tip setup! Check the videos below for sound samples.



Higher Revs

Only available with Polished tips