Supersprint Twin Pipe Resonator Delete X-Pipe Package (for OEM Muffler) – BMW M3 / M4 (G8X) S58

OVERVIEW

The Supersprint Twin Pipe Resonator Delete X-Pipe Package combines the dual (twin) front pipe kit with the X-pipe mid section to delete the stock resonators while retaining the factory secondary catalytics and your OEM rear muffler. A California-emission-compliant mid upgrade with an X-pipe crossover. 100% AISI 304 stainless, handmade in Italy.

SPECS

• 100% AISI 304 stainless steel
• Dual front pipe kit + X-pipe mid section
• Deletes stock mid resonators; retains factory secondary and primary catalytics
• Connects to the factory rear muffler / endpipes (no Supersprint rear required)
• Handmade in Italy

PARTS INCLUDED

• Front pipe kit – dual / twin (745812)
• X-pipe mid section (527613)
• Ø70mm connecting pipe clamp set (989244)

TECH RESOURCES

• Uses your factory rear muffler / endpipes — no Supersprint rear exhaust required
• Individual sections: Front Pipe Kit, X-Pipe Mid Section, Connecting Pipe Clamp Set
• Professional installation recommended

PART NUMBER

• Package — 745840
• Includes: Front pipe kit 745812, X-pipe mid section 527613, Ø70mm clamp set 989244

VEHICLE APPLICATIONS