BMW G80 G82 Downpipe

The speed of a turbo’s impeller wheel is limited by exhaust back pressure.

A larger downpipe relieves some of this pressure, resulting in quicker and more efficient spool. With WeldAffection downpipes, your S58 can rev quicker and deliver more horsepower and torque.

Constructed entirely from 304 stainless steel with 1.5mm wall thickness, we are confident that you’ll be pleased with how robust and durable this downpipe is.

Downpipe Features:

• Significant power gain

• Faster spool-up and better throttle response

• Flow-optimized smooth transition design

• Increases the life of the turbos

• Reduces under-hood temperature

• Adds a very nice tone to the exhaust

• 100% bolt-on installation

• 100% handmade

• 100% TIG welded and back purged

• Highest quality 2.0mm wall 304L stainless steel

• OEM-spec 304L SS flanges

• All brackets and mounts as on OEM unit

• LHD/RHD compliant

This downpipe fits the following BMWs:

• 2020 – 2023 G80 BMW M3 RWD & AWD including Competition

• 2020 – 2023 G82/G83 BMW M4 RWD & AWD including Competition

• 2023+ G87 BMW M2 RWD