VALVETECH™ [TITANIUM] BMW G80 M3 G82 M4 BIG DUAL VALVED EXHAUST SYSTEM

We are proud to introduce our TITANIUM Big DualFull Exhaust System. Constructed with our 3 inch Big Single mid section and an H pipe configuration, this complete cat back system combines the exhaust into a valve controlled 3.5-inch cat back. This results in a power and aggressive note throughout the entire rev range. The exhaust gases can flow freely out of the passenger side exhaust tips when the valves are open, while the quad chambered muffler directs the exhaust out of the inner-two tips for a quieter experience with the valves closed. Designed for easy installation, this system mounts to the factory points without the need for cutting or welding. Transform the sound of your F8x to its full potential.

FEATURES: 

- Electronic exhaust valves for OEM integration

- Direct replacement for OEM exhaust system

- Made from Grade 3 Titanium

- TIG/GTAW High Quality welded joints

- Twin 3 Inch Midpipe Design

- 3.5 Inch Chambered Cat-Back

- Customisable Exhaust Tips

- Fitment Guarantee*‎ 

BENEFITS: 

- OPEN THROTTLE Valved system

- Improved Flow over OEM System

- Up to 5KW gains when ECU tuned

- 25.3KG Lighter than OEM System

- 100% Reversible to OEM System 

WHAT'S INCLUDED: 

- OPEN THROTTLE TITANIUM Big Dual Midpipe

- VALVETECH™ TITANIUM Cat-back 

- VALVETECH™  Valve Controller Module 

- VALVETECH™  Valve Controllers (2)

COMPATIBILITY: 

2021-2024 BMW M3 G80/G81

2021-2024 BMW M4 G82/G83

Please note: This item is made to order and has an production time of 2-3 weeks.

THIS PRODUCT IS INTENDED FOR OFF-ROAD/COMPETITION/RACING ACTIVITIES AND MAY NOT COMPLY WITH REGULATIONS/LAWS FOR ON-ROAD VEHICLE USE.