2015 Mustang V8 5.0 Coupe Fastback Roush Quad Tip Passive Exhaust System 421920 (Fits: 2015 Mustang)

Product highlights for the 2015-2017 Mustang 5.0L V8 ROUSH Quad Tip (Active Ready) Exhaust Kit:


Dual Tip Mufflers Compatible with ROUSH Active exhaust Module (Part# 421926)
4" Chrome flashed tips
Corrosion-resistant 304 stainless steel
Full mandrel bending
Uses OEM hangars and mounting points
No welding required
Mustang V8 ONLY
Requires 2015-2017 ROUSH Rear Valance:
Prepped For Backup Sensors #421919
Not Prepped For Backup Sensors #421894
Fits 2015, 2016, and 2017 Mustang GT's with premium chassis packages only (Trim levels - 400A)


Give your 2015-2017 Mustang GT that ROUSH Performance Look, higher performance, and race-inspired exhaust note. The 2015-2017 ROUSH Quad Tip exhaust is an axle-back kit with high flow dual tip mufflers, corrosion-resistant T-304 stainless steel, and high flow mandrel bends. Dual wall chrome flashed tips are a perfect fit with the 2015-2017 ROUSH Mustang Rear Valance. This kit can be easily upgraded to an Active Exhaust with ROUSH Performance’s Active Exhaust Module a simple bolt-on process that requires no cutting to the exhaust.

This exhaust kit will only fit 2015, 2016, and 2017 Mustang GTs.


This exhaust system requires the addition of the 2015-2017 Mustang ROUSH Rear Valance, which comes in two different configurations:


Prepped For Backup Sensors part #421919
Not Prepped For Backup Sensors part #421894
Check your local noise ordinances for legality.


WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.