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: On the 650i, this must be used with 022 788 511 and 022 788 512.

[----] MSRP $1,464.02 Your Price: $1,220.02 Quantity: