I am selling my ZZP downpipe with a hi flow cat and the question came up whether or not it would fit a 98 Grand Prix. I think it would, but wanted to verify. Anyone?

Thanks!

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2009 G8 GT -Sport and Premium Pkgs, Roto-Fab CAI, Cortex 93 Octane Tune, Billet Prototype Catch Can, BMR Front and Rear Sways, BMR RTAs, BMR Rear Cradle Bushings, BMR Steering Rack Bushing, GXP SW......and much more to come.

it will fit any w body car

-- Tue Nov 15, 2011 9:44 pm --

edit w/ a 3800

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how much you selling for and dow much of a difference did it make?

Hey there,
I think it made a very nice difference and I should have stuck with it rather than doing headers since the headers caused other issues, but we live and learn. I would I am selling the DP for $125 plus shipping and there is a sale pending on it, but if that falls through I will let you know.

All my parts for sale are shown in the Parts for Sale section of this site.

Thanks

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2009 G8 GT -Sport and Premium Pkgs, Roto-Fab CAI, Cortex 93 Octane Tune, Billet Prototype Catch Can, BMR Front and Rear Sways, BMR RTAs, BMR Rear Cradle Bushings, BMR Steering Rack Bushing, GXP SW......and much more to come.

^^^ what were your troubles?

mine is i didn't have an o2 extension or the o2 sim. i think i may have a slight leak

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