My favorite V8 exhaust videos - Notice a trend!

"traderQAMobileTestAutomationMobileBoostOn" (el-peasant) 01/20/2018 at 17:37 • Filed to: None

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4.6 2-valve Mustang GT - Catless H, Straight pipe

4.6 3-valve Mustang GT - LT Headers, Catless H, Straight pipe

5.7 Challenger - LT Headers, High-flow cats, Straight pipe

LS3 Camaro (cammed) - LT Headers, Catless, Straight pipe

LS3 Corvette - LT Headers, Catless X, Straight pipe

bob and john > traderQAMobileTestAutomationMobileBoostOn 01/20/2018 at 17:51

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not running cats means you are an asshole. you dont need that extra 3 HP you are losing from them.

TheTurbochargedSquirrel > bob and john 01/20/2018 at 17:57

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I don’t get why people remove them. The smell would drive me insane.

chaozbandit > traderQAMobileTestAutomationMobileBoostOn 01/20/2018 at 18:46

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Obligatory