2003-04 Mach 1 Registry Owners Club - MRT Catted High Flow H-Pipe

2003-04 Mach 1 Registry Owners Club (http://www.mach1registry.org/forums/index.php)

- Exhaust System (http://www.mach1registry.org/forums/forumdisplay.php?f=68)

- - MRT Catted High Flow H-Pipe (http://www.mach1registry.org/forums/showthread.php?t=133651)

Smith

06-25-2015 11:58 PM

MRT Catted High Flow H-Pipe

Will I get more sound installed with factory catbacks?? Will I gain more HP?

96gt02

06-26-2015 08:05 AM

Re: MRT Catted High Flow H-Pipe

Yes and yes but not much

03sh8ker

06-26-2015 10:20 AM

Re: MRT Catted High Flow H-Pipe

Quote:

Originally Posted by Smith (Post 1603376)

Will I get more sound installed with factory catbacks?? Will I gain more HP?

Check your pm's

MACH1RAMAIR

07-01-2015 01:53 PM

Re: MRT Catted High Flow H-Pipe

Yes and Yes I've had mine on for over 10 years with no problems ever 26000 miles.

bris09

07-05-2015 07:37 PM

Re: MRT Catted High Flow H-Pipe

The stock mufflers are the most restrictive part of the system. Adding the MRT H-Pipe will more than likely see very minimal gains in power and a deeper tone but again with the stock mufflers there won't be a big difference. You'll see more gains in both by changing the catback first. MRT has a nice sounding catback for our cars. The only reason I went with the Borla was he was out of the 304 Stainless Steel system and wasn't sure when he would get more. They now make the systems in house.

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