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Kooks Custom Headers KSH Cat Y-Pipe - Kooks 09-13 GM 1500 3in X OEM Out Cat SS Y Pipe Kooks HDR Req

Part #: 28553200
$1,920.73
$1,728.66
For each
For each
Free Shipping! *to continental U.S. only
Fits On:
2011 GMC Sierra 1500, 2011 Chevrolet Silverado 1500, 2010 GMC Sierra 1500, 2010 Chevrolet Silverado 1500, 2013 GMC Sierra 1500... See more
Description:
Kooks' stainless steel cat Y-pipe fits 2009-2013 GM 1500 trucks and features a 3-inch inlet with OEM-size outlet. Kooks headers are required for installation.
Kooks' stainless steel cat Y-pipe fits 2009-2013 GM 1500 trucks and features a 3-inch inlet with OEM-size outlet. Kooks headers are required for installation.
Q: What are crossover pipes? Why buy them?
A: Crossover pipes are also commonly known as X-pipes and H-pipes and they mount on vehicles with a dual exhaust setup to allow the two pipes to cross through each other. When the exhaust flow from both banks of your engine come together it helps to even out the exhaust pulsing which results in improved flow and significant gains in power as well. Now many modern performance vehicles come from the factory with crossover pipes, but if you have an older vehicle with dual exhaust, chances are you are missing out. The addition of a crossover pipe is one of the cheapest and easiest ways to gain a boost in performance and efficiency. This is one of the first power-adders you should get for your V6 or V8 powered machine; it makes a world of difference.
A: Crossover pipes are also commonly known as X-pipes and H-pipes and they mount on vehicles with a dual exhaust setup to allow the two pipes to cross through each other. When the exhaust flow from both banks of your engine come together it helps to even out the exhaust pulsing which results in improved flow and significant gains in power as well. Now many modern performance vehicles come from the factory with crossover pipes, but if you have an older vehicle with dual exhaust, chances are you are missing out. The addition of a crossover pipe is one of the cheapest and easiest ways to gain a boost in performance and efficiency. This is one of the first power-adders you should get for your V6 or V8 powered machine; it makes a world of difference.
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