Remus Racing Cat Back System - BMW F90 M5 | Competition

Non-resonated Cat-Back front section (GPF replacement tube) incl. connection tube for M5 F90/M5 Competition:
consisting of a axle-back sport exhaust system, NO (EC-) approval OR a Axle-Back sport exhaust system with (EC-) approval.

ATTENTION: Can only be installed in combination with the REMUS axle-back sport exhaust system.

NOT FOR MODELS UP FROM 06/2020

Original tube:
Original tube Ø 80 mm
REMUS tube Ø 84 mm

Axle-back sport exhaust system:
Original tube Ø 80 mm
REMUS tube Ø 84 mm

When installing the optional non-resonated cat-back front section 089317 0000 in cars with GPF, a deactivation of the GPF in the engine control unit (ECU remapping) must be done in order to prevent "check engine light" warning signal and also to achieve optimized performance and throttle response.

Features

• Aggressive racing sound
• Shot blasted surface, 100% stainless steel
• Performance and torque increase
• Light weight construction
• Perfect shape and fitment
• Handmade in Austria
• No (EC-) approval