FYI- M111 C230 Coupe Supersprint Header is still available
IMHO, it's not worth the money to do, unless you're doing work on the sc or converting to turbo.
So I would say:
pulley
possibly cat
chip
in that order.
Other stuff - intake (flat panel - haven't tried out a cold air or any other substantial change), exhaust, headers - did not really improve things with the ever-correct butt dyno. Now, there may have been marginal gains or losses, but I never did any true before/after dynos. So you'll have to take my butt's word for it.
anyone try these?
http://www.ebay.com/itm/STAINLESS-STEEL-EXHAUST-HEADER-95-08-W202-W203-MERCEDES-BENZ-M111-KOMPRESSOR-/181082494757?pt=Motors_Car_Truck_Parts_Accessories&hash=item2a295b9725&vxp=mtr




