Corsa Performance 2002-2006 Chevrolet Avalanche, 5.3L V8, 3.0" Single Side Exit Cat-Back Exhaust System with Twin 4.0" Tip (14250) Sport Sound Level Apparel Each Whipple kit comes with

Each Whipple kit comes with unique software and a OBDII flash tool giving the customer the ability to flash/update whenever needed

and highest quality exhaust system

Stand above the crowd with the Korkar Performance CTS-V Exhaust Systems

This custom output carrier with billet spline upgrade helps eliminate the OE spline failure in high HP vehicles

Camshaft Custom grind with 3 bolt sprocket and billet timing chain

Corsa Performance 2002-2006 Chevrolet Avalanche, 5.3L V8, 3.0" Single Side Exit Cat-Back Exhaust System with Twin 4.0" Tip (14250) Sport Sound Level Apparel Each Whipple kit comes withVEHICLE FITMENT 2002 2006 Chevrolet Avalanche 5. 3L V8 PRODUCT DESCRIPTION 3. 0" Cat Back, Single Side Exit with Twin 4. 0" Polished Pro Series Tips SPORT Sound Level High Performance Sound. Distinct Rumble at Idle. Aggressive Sound Through The Gears. NO DRONE DURING CRUISE. *Most Popular Sound Level. Increased Air Flow = +58% *Actual performance results are not guaranteed and may vary. All CORSA exhaust systems are constructed from premium stainless