Anybody swap 93-95 (405hp) exhaust manifolds and cats to the early engines? - ZR-1 Net Registry Forums

mike100 · 12-22-2014

I'm considering splitting the difference between long tube headers and the highly compromised early manifolds. This will help me get through the emissions check and hopefully be worth a little extra pop over the early pipe set.

Do the later pipes bolt up to the cat back exactly the same or are the a different length?

Even worth it? I'll be keeping the headers on the back burner for a bit either way, but it would be nice to have the car quiet for a little while.

12-22-2014	#1
mike100 Join Date: Feb 2011 Location: San Marcos CA Posts: 1,802	Anybody swap 93-95 (405hp) exhaust manifolds and cats to the early engines? I'm considering splitting the difference between long tube headers and the highly compromised early manifolds. This will help me get through the emissions check and hopefully be worth a little extra pop over the early pipe set. Do the later pipes bolt up to the cat back exactly the same or are the a different length? Even worth it? I'll be keeping the headers on the back burner for a bit either way, but it would be nice to have the car quiet for a little while.