Remus 089018 0000 GPF-Back Front Silencer Replacement Tube BMW M4 Competition F82 LCI

The Remus 089018 0000 is a stainless steel front silencer replacement tube engineered as part of the GPF-back exhaust system for the BMW M4 Competition F82 LCI Coupe (S55B30). This component replaces the factory front silencer section, reducing exhaust backpressure and unlocking a more aggressive exhaust note when paired with the Remus sport exhaust rear section (089018 1500).

Manufactured in Austria by Remus Innovation, this replacement tube features an upgraded 70mm tube diameter over the original 65mm, improving exhaust flow through the system. The design requires no rear skirt modifications and uses the vehicle's OEM valve actuators and onboard electronics for valve activation when used with the complete system.

Key Features:

• Upgraded tube diameter: REMUS Ø 70 mm vs. original Ø 65 mm for improved flow
• 100% stainless steel construction for long-term durability and corrosion resistance
• Pairs with Remus sport exhaust rear section (MPN: 089018 1500) to complete the GPF-back system
• No rear bumper or skirt modifications required
• OEM valve actuation retained — activated via factory onboard electronics
• Direct-fit replacement at original factory separation points
• Handmade in Austria by Remus Innovation
• EC type approval included

Important Installation Note: The original exhaust will need to be cut during installation. This part is intended for use as part of the complete Remus GPF-back system and should be installed together with the compatible Remus rear sport exhaust (089018 1500).