2021+ BMW M3/M4 Valved Sport Exhaust System | G80/G82/G83
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- 1-Year Warranty
- 24/7 Customer Support
- 30 Day Returns
Description
***IN STOCK*** Titanium and Stainless Steel Exhausts ship within 24 hours out of our Arizona warehouse
Unleash the full potential of your G80 M3 or G82/G83 M4 with our Valved Sport Exhaust System - engineered to turn every drive into an event. Designed in-house under our GCA Performance line, this system unlocks the raw character of the 3.0L Twin Turbo I6 with a deeper tone, sharper throttle response, and valved control at your fingertips.
Crafted from premium stainless steel and lightweight titanium options, this isn’t just an aesthetic upgrade - it’s a performance-driven system designed to reduce back pressure, improve flow, and bring the high-revving S58 engine to life. Cold starts, downshifts, and wide-open throttle all hit differently with this exhaust on.
Built specifically for the 2021+ G80 M3 and G82/G83 M4, fitment is spot-on, install-ready, and compatible with OEM valvetronic systems.
We Stand Behind Our Products
- All items from us have a 1-Year Warranty!
Specs
- Fits: 2021 2022 2023 2024 2025 2026 G80 G82 G83 BMW M3 M4 3.0L I6 Twin Turbo Engine
- Material: High Quality T304 Stainless Steel/Titanium 6AL-4V Grade 5 Titanium
- Full Exhaust includes the full Cat back Exhaust (Mid Pipe and Axle back portion)
- Includes quad exhaust tips
- 3.5 inch single equal length mid pipe
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Electronic exhaust valves with controller for factory-like operation
- Precision TIG welds for high strength and perfect fitment
- 100% Reversible, always able to go back to stock at any time
- *Comes with ALL necessary mounting hardware*
Shipping
- FREE SHIPPING to the lower 48 States!
- 5-8 Business Days depending on location
- We ship all of our products through UPS or FedEx
We always recommend Professional Installation
Customer Reviews
The package was solid the exhaust was well wrapped. Fitment was really good and sound is exactly what I wanted. Only issue I have is the clamps that hold 1 pipe to another are not wide enough to cover the slits the piping has so you have a very small exhaust leak nothing major but its there. Overall the titanium pipes are amazing, great look solid fitment. I went with the Carbon tips and they look fantastic! Titanium has changed color which look great!
Great packaging and quality product working on video upload soon!
Super nice item exhaust number one in the US 10 stat
