Products Fitment
Designed for BMW G80 M3 / G82 M4
tAIMEI PERFORMANCE construction with
- stainless steel for durability
BMW G80 M3 & G82 M4 S58 High Performance Downpipe
This Downpipes are engineered to dramatically increase exhaust flow, reducing restriction and unlocking significant power gains. Designed to maximize turbo efficiency, these downpipes deliver sharper throttle response, faster spool-up, and a more aggressive exhaust character-making them a must-have upgrade for S58-powered BMW enthusiasts.
Products Description
Exhaust Downpipe for BMW S58 G80 G82 M3 M4 2020+ 3.5inch-3inch
-T304 Stainless Steel: High-quality material resistant to high temperatures and corrosion for long-lasting performance.
-100% Reversible Design: Easily revert to stock exhaust system.
-Precision TIG Welds: Ensures strength and durability.
-Professional Design & Development: Utilizes 3D scanning and CAD/Solidworks software for a perfect fit.
-Minimal Weld Seams: Special pipe bending technology reduces weld joints, ensuring smooth airflow.
-Hand Polished: Reduces wall irregularities for improved airflow and exhaust efficiency.
detail Show
Important Notes
Installation Tip: Test fit downpipe with oxygen sensors and heat shields installed before final tightening. Ensure proper clearance from chassis, subframe, and all surrounding components.
Sound Warning: This downpipe produces a Significantly Louder Exhaust Tone with Increased Turbo Spool and Wastegate Noise.
Return Policy: We do not accept returns based on personal sound preferences.
Welcome to contact us for more details!
TM Performance was established in 2015. It is a professional exhaust system manufacturer created by the creative R & D team, skilled mechanics and passionate sales.
Our products' quality&fitment were highly recognized by many customers in the past 9 years.
We already stably supply items for some big brands in US/UK/DE/AU. Export over $5 million annually.
What'S The Product Range?
We're specialized in downpipe/manifold/header/exhaust/muffler/tips.
And also could source intercooler/radiator/silicone hose/clamps/valves/accessories, etc.
So inquiries are all welcomed at any time.
What'S The MOQ?
It depends.
The MOQ is negotiable according to specific requests.
Basically for stock items, we welcome sample testing for first order.
For not stock items or after sample testing, we have to start with bulk order, like 30-50sets for downpipe, 10-20sets for exhaust.
For private design , the MOQ is a bit higher, about 50-100sets for downpipes; 30-50sets for exhaust.
