I just installed my mrt catted h pipe yesterday and noticed theres a slightly wierd sound coming from the drivers side of the car. I made sure to use the gasket on the passenger side, and tightened the nuts onto the studs well. On to the sound. . . it sounds like an exhaust leak, but i dont think it is. since it has 2 high flow cats instead of 4 crap cats on the stock, could it just be reverberations within the h pipe? Any other suggestions?
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Let me tell you what Melba Toast is packin'''' right here, all right. We got 4:11 Positrac outback, 750 double pumper, Edelbrock intake, bored over 30, 11 to 1 pop-up pistons, turbo-jet 390 horsepower. We''''re talkin'''' some f**kin'''' . . . muscle.
Posts: 11182
Joined: 9/16/2006 From: Fishers, IN Status: online
I have noticed the same thing when i put my o/r h pipe on....there were no leaks but sounded like it. I decided it was just the better flowing air and what not....sound about the same with my ARH LTs and o/r pipe and again there are no leaks so i would say its nothing to worry about
alright, thanks. . thats about what i had figured too. just some chatted cause theres more pipe for it to move around in. i tightened everything, so it should be fine. no visible leaks or cracking on the manifolds. it sounds soo nice haha
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Let me tell you what Melba Toast is packin'''' right here, all right. We got 4:11 Positrac outback, 750 double pumper, Edelbrock intake, bored over 30, 11 to 1 pop-up pistons, turbo-jet 390 horsepower. We''''re talkin'''' some f**kin'''' . . . muscle.
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wierd noise after aftermarket h-pipe - 
RE: wierd noise after aftermarket h-pipe - 
