Has anyone put just the SLP Y-pipe on their LS1, particularly a 2000 Trans Am? I am wondering how much of a sound difference just the Y-pipe makes with stock cat back? Thanks for any and all input?

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2000 Trans AM, Black on Black Leather, T-tops Hurst shifter on the T56 6 speed, Totally stock.

Kills:
Domestic: 1-1
Imports: 3-0

 

Put one on my freinds 2000 Z28, still has stock exhaust with the y-pipe, there is no sound difference.

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Kurt, Sebring Silver mn6 2002 Z28,17"ZR-1 wheels,hurst billet shifterw/ Lou's short stick, clear corners, more to come, as does the cash

 

1-1 domestic who did you beat? btw my opti is dying it is cam time better make that 1and 2 wooohooo!!!!!!!!!!

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95 Z28 M6 with slp coated headers,slp 2otl cat back, cross drilled rotors, deleted maf screens,airfoil,slp sub frames, slp 160 thermo., slp skip shift elim.,slp air temp. module, slp cold air intake, Lt4KM, comp cams gold 1.6 rr's,lt4 clutch and pressure, energy supspension tranny mount, flowtech cutout, Taylor 8 mm wires over the valve cover, bf goodrich dr's, new best 12.88 with a 1.97 60'
88 jetta winter beater
87 honda cbr 600 hurricane fun to blast around on

 

I just put on a slp y-pipe the other day. two things you should be aware of. the Y-pipe, for my car was a little bit too short. so I had to buy a header clamp. second all of your low end torque is gone. I am thinking about taking mine off and putting the old one back on. I understand that I gained HP's at the high end ,but the 0-60 times suck now.


[This message has been edited by unclejohn (edited August 07, 2002).]