E46 M3 Supersprint Connecting Pipe (Use w/ Stepped Headers) 2001-2006

All Supersprint alternate connecting pipes are mandrel bent for maximum performance. The alternate pipe is designed to replace a resonator that is standard in that same position. This option will increase sound slightly and reduce overall system cost. The polished pipes are manufactured from 100% 304 stainless steel, while the black pipes are aluminized mild steel.

Note: To be used with 022 044 001 header only.

Legal only for racing vehicles which may never be used upon a highway. Not applicable or intended for street or highway use.