Pro Stock John

iTrader: (34)

Current: TTS longtubes; 3" duals, ovalized into round; 3" bullet mufflers; turndowns before the axle

I want to add an H pipe to my setup. I know all about the paint/crayon test, but does anyone know generally how far back I should go? I mainly want to quiet the exhaust down.

I am also swapping on different mufflers, Borla XR1's oval.

Pro Stock John

iTrader: (34)

Anyone know at a minimum how far back I should go?

JC

Why are you picking the H over the X? I thought about this, maninly because it would be cheaper to do the H but, then I thought I would loose out on some HP.

Pro Stock John

iTrader: (34)

Because I can probably do it on Monday for $30.

UnbelievabLS1

iTrader: (5)

I'd say at a minimum 15" from the collector. I've always used 18", and that's worked best for me. <img border="0" title="" alt="[Wink]" src="gr_images/icons/wink.gif" />

Pro Stock John

iTrader: (34)

Thanks for the response! How did you arrive to those numbers? I'll try that if we weld up the H pipe tomorrow.

Ragtop 99

iTrader: (7)

Spend the money and get an X. You got a fricking expensive set-up, don't wimp out here. <img border="0" title="" alt="[Razz]" src="gr_tounge.gif" />

Pro Stock John

iTrader: (34)

I cannot do an X without extensively redoing my exhaust, since it's ovalized 3". And I doubt an X is worth significantly more than an H.

JimmyKash

its more a quiet thing john with the x pipe