Supersprint E90/91 325, 330 Connecting Pipe (connects to OE Cats)
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.
If you want the "full cat-back system" from OE cats back also purchase Connecting Straight Pipe (022 789 013) or Connecting Pipe with Resonator (022 789 003), and Muffler (022 789 006).
Benefits
Equalizes Flow
Sounds Deeper and Throatier
Frees up Horsepower and Torque
E90 325i/xi, 330i/xi (2006 +)
E91 330i/xi (2006 +)
Supersprint part number: 022 789 033
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