Gibson 07-12 Chevrolet Avalanche LS 5.3L 2.25in Cat-Back Dual Extreme Exhaust - Aluminized Exterior Styling>Bumper Covers - Front The air intake system it

The air intake system it is backed by AEM's Lifetime Limited Warranty

it can be installed further up in the grille

NPT Gauge Port with plug

position and stick application

be sure to also purchase the quad-tip marking template

Gibson 07-12 Chevrolet Avalanche LS 5.3L 2.25in Cat-Back Dual Extreme Exhaust - Aluminized Exterior Styling>Bumper Covers - Front The air intake system itFor the extremist who wants to take their truck to the next level, this dual bolt on Cat back system is for you. This system exists behind the rear tires at an aggressive angle with a powerful exhaust tone. You will gain bold street looks with powerful dyno tuned and tested street performance gains. You can expect to experience gains on average of 15 20 horsepower. Gibson muffler provides a mean performance sound and complemented with polished