I've got an opportunity to put some Supersprint headers on my M3...not cheap but at good cost. Are these going to shift my torque curve too high? I want useable daily driven power, more 40-100mph type driving. Is it worth the $$$ for the mod??? Otherwise i will just go with re-chipping my car.
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You can get the headers but how are you going to connect them to the cats?
SS headers are only designed to bolt up to the SS mid pipe and not with factory cats unless that is you plan on brining it to a muffler shop and rig something up. -
You can get the headers but how are you going to connect them to the cats?
SS headers are only designed to bolt up to the SS mid pipe and not with factory cats unless that is you plan on brining it to a muffler shop and rig something up.
I have welder..and steel...Og make connector...grunt grunt
Anyone have an answer to my original question?Comment
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