Supersprint Connecting Pipes for 2003+ BMW X3 [E83]

Supersprint Connecting Pipes
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.

Benefits
- Equalizes Flow
- Sounds Deeper and Throatier
- Frees up Horsepower and Torque