Performance M
VRSF High-Flow Downpipes / Turbo Outlet Front Pipes – BMW X3M & X4M S58 F97 F98 (2019-2022) | Catless Decat/De-Cat or 200 Cell Sports Cat | Brushed 304 Stainless | Stage 2 Ready
VRSF High-Flow Downpipes / Turbo Outlet Front Pipes – BMW X3M & X4M S58 F97 F98 (2019-2022) | Catless Decat/De-Cat or 200 Cell Sports Cat | Brushed 304 Stainless | Stage 2 Ready
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Unlock serious performance and sound from your BMW X3M and X4M with these high-flow turbo outlet pipes in a premium brushed finish. Transform throttle response, reduce back pressure and let the S58 twin turbo engine breathe the way it should. This upgrade delivers instant gains as a simple bolt-on, with even bigger numbers when paired with a Stage 2 calibration.
Designed for the F97 X3M and F98 X4M platforms, this complete set replaces the restrictive factory front sections on both banks. Choose the catless motorsport version for maximum flow and the most aggressive tone, or opt for the 200 cell sports cat version for high-flow performance with a more refined sound profile.
- Real-world results: noticeable power increase and faster turbo spool on stock hardware
- With tuning, expect up to 60 whp and 100 wtq at the wheels with a Stage 2 map such as BM3 91
- Crisper throttle response and a deep, more assertive exhaust note
- Direct fitment for both right-hand drive and left-hand drive vehicles
- Both primary and secondary front pipes included for a full bank 1 and bank 2 solution
Engineered for flow and durability
- 304 stainless steel throughout with a clean brushed finish
- Mandrel-bent tubing with smooth radii to minimise turbulence
- Precision TIG welds and CNC machined flanges for a leak-free seal
- CAD-optimised geometry for maximum efficiency and reliability
Why enthusiasts choose this upgrade
- Unbeatable value per pound for power on the S58 platform
- Helps turbos come on boost sooner for a more responsive drive
- Amplifies engine character without drone when paired with appropriate tuning
- Lifetime warranty against defects and fitment on the race version, plus a 1 year limited warranty on the catted option
Fitment
BMW X3M F97 2019 to 2022 S58 twin turbo
BMW X4M F98 2019 to 2022 S58 twin turbo
What our customers say
We have installed these on multiple customer cars and the feedback has been consistently excellent. Sharper spool, stronger mid-range and the sound everyone wants from an S58, all from a straightforward bolt-on upgrade.
Professional installation
Want it fitted properly the first time. Book with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a fitting quote and scheduling.
Common search terms
BMW X3M downpipe upgrade, BMW X4M downpipe upgrade, S58 turbo outlet pipes, S58 exhaust front pipes, catless front section, 200 cell sports cat S58, F97 F98 performance exhaust, S58 tuning parts, Stage 2 ready downpipes, Bootmod3 Stage 2 compatible, stainless steel TIG welded, CNC flanged front pipes, high-flow exhaust for X3M and X4M.
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