Mustang Roush Axle Back Exhaust/Rear Valance With Square Tips V6 2011-2012
Part Number: 421154
Roush Axle Back Exhaust and Rear Valance with Square Tips for 2011-2012 V6 Mustangs.
Give your 2011-2012 V6 Mustang an aggressive sound and a sporty look with this ROUSH axle back exhaust kit with square tips. This kit also includes the required ROUSH 2010-2012 Mustang rear valance (unpainted).
The mufflers of this kit features ROUSH's unique and innovative open-chambered design. This differs substantially from the conventional fiberglass-packing found in other mufflers. The result is a less inhibited sound, increased air flow and increased longevity. This highly tuned system also avoids the annoying in-cockpit boom, which can occur with competitive systems.
Constructed from 409 stainless steel, this axle back exhaust system features an exclusive open-chambered design that will not deteriorate over time, unlike conventional fiberglass roving material. Exhaust tips are made from 304 stainless steel and finished with a unique chrome flashing process. Chrome-flashing on tips provides heat resistance to color change.
Installation is quick, easy, and uses all factory hanger locations and pierce points. No modifications to the vehicle are necessary. New, high quality OE-spherical clamps are included in the kit. ROUSH rear valance will require prepping, priming and painting prior to installation.
This kit carries a 3 year limited manufacturer's warranty and has no negative effect on emissions.