Description
TM Performance downpipes are handcrafted by skillful craftsmen from high quality 304 grade stainless steel. S58 Downpipe is THE best bang for the buck mod available. By eliminating the restrictive catalytic converter in the factory downpipe, back pressure is reduced significantly which results in faster spool, an increase in power & a more aggressive exhaust note.
Rather than necking down closer to the turbos like most of our competitors, our 3'' S58 Downpipe features a full 3'' design up to the last couple of inches of the pipe which allows an increase of flow.
Availability for S58 Downpipe:
with high flowing catalytic converters/without high flowing catalytic converters/with heat shield/without heat shield


Features
*Made from top quality 304 grade stainless steel
*Provide obvious power and sound gains
*Make lower temperatures and less back pressure, bring the maximum performance
*Lighter weight than factory downpipe
*Direct, bolt-in upgrade for S58 engine
*Fits RHD and LHD models with no modification necessary
*Smooth radius bends to decrease turbulence and increase flow
*Engineered in-house by TM Performance's engineering team
Fitment
2020 – 2023 G80 BMW M3 RWD & AWD including Competition
2020 – 2023 G82/G83 BMW M4 M3 RWD & AWD including Competition
2023+ G87 BMW M2 RWD
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 our 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.











