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03stangGT · 10-20-2003, 07:21 PM

I've already got a Mac offroad H pipe, sounds great, makes good power. I got it off my buddy for 50 bucks, I found a Mac offroad X pipe for real cheap. I'd like to get the X if its worth the money, I've heard they rattle from a few people. How do they sound compaired to the offroad H? do they produce much more HP/torque? thanks

03 gt

pro 5.0 short throw
fms 3.73's
brothers speedcal
steeda timing adjuster
K&N
upr white face guages
Mac offroad H pipe
2 chamber flows

10-20-2003, 07:21 PM	#1
03stangGT Registered Member Join Date: Jun 2003 Location: Massachusettes Posts: 26	offroad H or X pipe?? I've already got a Mac offroad H pipe, sounds great, makes good power. I got it off my buddy for 50 bucks, I found a Mac offroad X pipe for real cheap. I'd like to get the X if its worth the money, I've heard they rattle from a few people. How do they sound compaired to the offroad H? do they produce much more HP/torque? thanks 03 gt pro 5.0 short throw fms 3.73's brothers speedcal steeda timing adjuster K&N upr white face guages Mac offroad H pipe 2 chamber flows