Remus Exhaust Resonated Cat back System using the OE valve control system with 4 tail pipes 98 mm Black Chrome, straight, carbon insert - 3 Series F8X M3/M4 E46 M3 meaning the friction from 0

meaning the friction from 0 miles is different to 100 miles

chain stops and adjusters

springs and topmounts

The set is fully reversible and requires no cutting or modifying of any original parts

This is a much more efficient change in shape when compared with the stock tube which has to transition from a rectangular opening for the filter to the oval exit for the manifold

Remus Exhaust Resonated Cat back System using the OE valve control system with 4 tail pipes 98 mm Black Chrome, straight, carbon insert - 3 Series F8X M3/M4 E46 M3 meaning the friction from 0Notes: Fitment Info: Original System must be cut for fitting. System Info: Part Number: 089207 1000+089207 0000+089107 0500LR+0046 05 Aggressive racing sound Shot blasted surface, 100% stainless steel Performance increase, low back pressure Light weight construction Perfect shape and fitment Handmade in Austria