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Originally posted by cheese9988@Apr 21 2005, 12:54 PM
ZC header fits no problem, using one now on mine. I use zc header, ZC 2-1 downpipe, DX (bored out) cat, SI resonator pipe and SI muffler. All the other d headers should fit fine. The one off my DX motor looks like it will fit fine although I have never tried. I have never heard of any other problems with other headers.
[post=489674]Quoted post[/post]
Originally posted by jlicrx+Apr 21 2005, 11:07 PM-->cheese9988@Apr 21 2005, 12:54 PM
ZC header fits no problem, using one now on mine. I use zc header, ZC 2-1 downpipe, DX (bored out) cat, SI resonator pipe and SI muffler. All the other d headers should fit fine. The one off my DX motor looks like it will fit fine although I have never tried. I have never heard of any other problems with other headers.
[post=489674]Quoted post[/post]
88-91 Si header will bolt to the engine and bolt right up to stock Si/DX exhaust - won't bolt to HF exhaust due to close coupled cat, but the HF exhaust is way too small anyway - some, but not all, headers will need to be port matched to the ZC head - the ports in the ZC are raised about 3mm and don't match the aftermarket headers
[post=489875]Quoted post[/post]