Supersprint Connecting Pipe For OEM Catalytic Converter - BMW E60 | E61 M5 | E63 | E64 M6 XM Taking some queues from their

Taking some queues from their F87 GTS carbon bonnet and BMW's F87 M2 CS

External Cone – CNC machined

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We’re offering this system as valved - which retains the OE functionality that is controlled by the cars onboard ECU

Additional 75-85 hp on a stock vehicle

Supersprint Connecting Pipe For OEM Catalytic Converter - BMW E60 | E61 M5 | E63 | E64 M6 XM Taking some queues from theirSupersprint originated in 1955 and from the very beginning their goals were to always offer the highest quality materials, superior finish, and an unmatched product lineup with a keen focus on researching, designing, and supplying the best performing exhaust components worldwide. Supersprint knows how to make maximum power. They do not simply create a muffler or end pipes, but engineer a complete system to provide the best looks, sound, and power