Adj. fuel pressure regulator

4-Cyl. Technical/Performance Discussions
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umcamara
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Post by umcamara »

Uhhh... I wouldn't run your exhaust diameter any larger than 2 inches. Read the exhaust gas velocity FAQ.
'96 Silver Stone Metallic MTX RS
'98 BMW 328is M-Tech

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94mxthree
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Joined: November 17th, 2007, 6:44 pm

Post by 94mxthree »

Hey thanks for that info,makes perfect sense,looks like the 2'' pipe would be of better benefit for the smaller motor,and CHEAPER too lol, thinking about putting a high flow cat with a resonator and a MAC muffler on it,with 2" pipe all the way.
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