Stainless Cat-Back System Performance Exhaust
06-09 Chevy Impala SS 5.3L V8
· 304 Stainless Steel Tubing
· 2.5in. Cat Back System
· 4.0in Dual Tips
· Rear Exit
· Mandrel bent stainless steel for optimal air flow
· Lifetime warranty
· 100% bolt on, no extra welding/modification required
Dyno tested to increase horsepower and torque while producing a great sound. Easy to install, has a great deep tone, and mandrel bent. All Magnaflow products have a lifetime warranty. All clamps, bolts, screws, etc. included for a straight forward install!