LMPerformance

Corsa Axle-Back System w/Single Pro-Series 4.0'' Exhaust Tips 2005+ Mustang GT/GT500 XTREME.

Features:

Straight-through, nonrestrictive design, specifically tuned for the 2005+ Ford Mustang GT/GT500.
Quiet at crusing speed, but roars like a beast when you hit the gas.
Flow bench-tested 40% gain in exhaust flow vs. stock system.
304 stainless steel construction, crafted with pride and precision in the USA.
Handcrafted, polished stainless steel single Pro-Series 4.0" tips for enhanced vehicle appearance.
Direct bolt-on installation; no cutting or welding required.
Includes all necessary hardware and detailed color installation guide with photographs.
50-state emissions legal.

Price: $648.74

http://www.lmperformance.com/53743/73.html