The Supersprint Sleeve Pipes Kit for BMW E60 M5 is specifically engineered to connect the Supersprint Exhaust Manifold Set (Part #789301) to the factory catalytic converters located in the OEM mid-pipe.

When upgrading to the Supersprint Right & Left Manifold Set (LHD / RHD), the factory sleeve pipes are no longer compatible. This kit provides the correct stainless steel transition pipes required to properly mate the Supersprint headers to the stock catalytic converter section of the exhaust system.

This component is essential for customers who wish to retain their OEM catalytic converters and factory mid-pipe configuration while installing the Supersprint manifold upgrade.

Purpose and Function

• Designed to connect Supersprint Manifold Set #789301
• Allows retention of factory / stock catalytic converters
• Interfaces directly with the OEM mid-pipe assembly
• Ensures proper fitment, alignment, and sealing
• Required for correct installation of Supersprint headers when keeping stock cats

This kit is not a power-adding modification by itself. It is a necessary installation component that ensures proper exhaust routing when combining Supersprint manifolds with the OEM catalytic system.

Construction

• High-quality stainless steel
• Precision-formed for exact fitment
• Engineered specifically for the S85 V10 exhaust layout
• Designed to maintain proper exhaust geometry and flow transition

Fitment

• BMW E60 M5 (S85 V10)
• For use with Supersprint Manifold Set Part #789301
• Designed to connect to factory catalytic converters in OEM mid-pipe

EMISSIONS NOTICE