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 This is a much more

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

Developed in-house at AIRTEC HQ in the UK

simply remove the factory rear silencer and factor OPF pipes and replace

Nankang CR-S – User Advice & Scrubbing In: For most purposes

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 This is a much moreNotes: 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