Corsa Performance 2003-2006 Hummer H2, 6.0L V8, 3.0" Single Side Exit Cat-Back Exhaust System with 4.0" Tip (14216) Sport Sound Level charged Katech has the solution to

Katech has the solution to retain that for engine longevity and this is especially important with a high performance motor

LT1-SK (Stock-1300 rwhp/rwtq)The "big brother" to the SK Series twin

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The lower balancer is much lighter than the stock unit allowing for less rotational mass robbing your positive displacement blower of less HP per revolution

Corsa Performance 2003-2006 Hummer H2, 6.0L V8, 3.0" Single Side Exit Cat-Back Exhaust System with 4.0" Tip (14216) Sport Sound Level charged Katech has the solution toVEHICLE FITMENT 2003 2006 Hummer H2 6. 0L V8 PRODUCT DESCRIPTION 3. 0" Cat Back, Single Rear 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 = +39% *Actual performance results are not guaranteed and may vary. All CORSA exhaust systems are constructed from premium stainless steel to