VRSF BMW G8X S58 Catless Downpipes

These 3in downpipes are the best bang-for-buck modification available for the S58, with genuine gains of 22-27hp and 28-33tq when tuned. By eliminating the restrictive catalytic converters in the factory downpipes, backpressure is significantly reduced, resulting in faster turbo spool, a genuine increase in power, and a more aggressive exhaust note.

Rather than necking down closer to the turbos the way most competitor downpipes do, these feature a full 3in design right up to the last couple of inches of pipe, allowing a genuine increase in flow. Hand-made from mandrel-bent, TIG-welded 3in 304-grade stainless steel, they include a lifetime warranty alongside VRSF's "No Hassle" satisfaction guarantee covering fitment and defects.

Important: this same G8X downpipe is also the correct part for LCI (facelift) X3M/X4M models. The separate X3M/X4M-specific downpipe VRSF offers is for Pre-LCI cars only, if you have an LCI X3M or X4M, this G8X version is what you need. If you're unsure which generation your car is, send your VIN to your supplier to confirm before ordering.

Intended use: removal of emissions equipment means this part is intended for closed-course/competition use, not for road use where emissions compliance is required.

Why Choose These Downpipes

• Genuine 22-27hp/28-33tq gain when tuned
• Full 3in design right up to the last couple of inches of pipe, doesn't neck down near the turbos like many competitors
• Also the correct fitment for LCI X3M/X4M models, not just G8X M3/M4/M2
• Hand-made, mandrel-bent, TIG-welded 3in 304-grade stainless steel construction
• Lifetime warranty plus "No Hassle" satisfaction guarantee on fitment and defects

Compatibility

• BMW G80 M3 (2020-2025, RWD & AWD, including Competition)
• BMW G82/G83 M4 (2020-2025, RWD & AWD, including Competition)
• BMW G87 M2 (2023+, RWD)
• BMW F97 X3M (LCI only, S58)
• BMW F98 X4M (LCI only, S58)

Note: for Pre-LCI X3M/X4M, use VRSF's separate Pre-LCI-specific downpipe instead, sold separately. If unsure which generation your X3M/X4M is, confirm with your VIN before ordering.