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Old 06-25-2015, 11:58 PM   #1
Smith
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MRT Catted High Flow H-Pipe

Will I get more sound installed with factory catbacks?? Will I gain more HP?
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Old 06-26-2015, 08:05 AM   #2
96gt02
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Re: MRT Catted High Flow H-Pipe

Yes and yes but not much
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Old 06-26-2015, 10:20 AM   #3
03sh8ker
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Re: MRT Catted High Flow H-Pipe

Quote:
Originally Posted by Smith View Post
Will I get more sound installed with factory catbacks?? Will I gain more HP?
Check your pm's
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Old 07-01-2015, 01:53 PM   #4
MACH1RAMAIR
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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.
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Mods; catted MRT H pipe, Magnaflow catback, C&L cai tube, PHP spacer, UPR upper/lower control arms, 35 % tint, Alum. drive shaft, AUBURN posi, Moser 31 spline axles, Richmond 410 ring & pinion, NT05R 275/40/17 drag radials, Diablo tuned, Dyno tuned by Johnny Lightning Dynoed at; 270 Hp 302 torque.
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Old 07-05-2015, 07:37 PM   #5
bris09
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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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