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GMC Sierra Crossover Pipes and Collectors

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Latest Customer Reviews

Magnaflow Y-Pipes Reviews


Reviewed By Jacob S (SAINT PETERS, MO) Reviewed for a 2002 GMC Sierra —12/22/2015 4:29 AM

Exactly what I needed and looks like good quality product

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Kooks Exhaust Y-Pipes Reviews

Nothing Better than Kooks

Reviewed By Jon L (BEAVER DAM, WI) Reviewed for a 2014 GMC Sierra —1/12/2015 8:24 PM

Absolutely love the Kooks Headers + Y-Pipe w/ High Flow Cats setup. Evened out my exhaust sound and eliminated the drone from my Flowmaster cat-back system. Went naked; No Wrap and No Ceramic Coating per manufacturer's recommendation. They said unless they were going in a racecar, a show car, or something small and compact, that they don't recommend ceramic coating them. Note: the Kooks Headers and Y-Pipe ONLY work with one another.

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Flowmaster Y-Pipe Reviews

Flowmaster Y-Pipe review

Reviewed By michael s (point pleasant, NJ) Reviewed for a 1988 GMC S15 Pickup —10/25/2017 5:02 AM

This piece is made of a heavy steel that' going to last seemingly forever. It has great flow characteristics and fit my needs perfectly. Flowmaster products are "top shelf" quality.

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