R-Sport 3-Inch Decat Downpipes for BMW S58 G80/G81 M3, G82/G83 M4, G87 M2 | T304 Stainless Catless Turbo Downpipes | Direct Fit, High-Flow Performance

R-Sport 76 mm Cat-Delete Front Pipes for BMW S58

Free the flow on your 3.0 twin-turbo S58 with R-Sport 76 mm race front pipes. These high-flow test pipes replace the restrictive factory catalysts to reduce exhaust backpressure and let the turbos breathe, giving your M car the headroom it deserves for remaps and hardware stages. Built from genuine T304 stainless steel and designed as a straight swap, they bolt up cleanly to the stock system and most performance cat-backs for a hassle-free upgrade.

• Direct bolt-on to OE and most aftermarket cat-back systems
• 100 percent T304 stainless steel construction for durability and corrosion resistance
• Lower backpressure for stronger torque potential and improved turbo efficiency once calibrated
• Lifetime unlimited mile warranty for the original purchaser
• Latest S58-specific fit and finish

Proven on our own builds and customer cars, these 76 mm cat delete pipes deliver the flow the S58 loves. With appropriate ECU tuning, we have seen gains of up to 20 bhp. Fitment is precise, the quality is excellent and the performance uplift is immediate. If you are searching for BMW S58 downpipe upgrade, G80 front pipes, G82 test pipes, G83 race pipes, G81 Touring cat delete or G87 straight-pipe downpipes, this is the straightforward, direct-fit solution that works.

Vehicle compatibility

• BMW G80 M3 Saloon 2021+
• BMW G80 M3 Competition Saloon 2021+
• BMW G81 M3 Touring 2023+
• BMW G81 M3 Competition Touring 2023+
• BMW G82 M4 Coupe 2021+
• BMW G82 M4 Competition Coupe 2021+
• BMW G83 M4 Convertible 2021+
• BMW G83 M4 Competition Convertible 2021+
• BMW G87 M2 Coupe 2023+

Why enthusiasts choose these S58 front pipes

• Proven 76 mm cat-delete layout for maximum flow
• Perfect foundation for Stage 1 and Stage 2 style tuning
• Direct-fit turbo outlet pipes for BMW M3, M4 and M2 S58 platforms
• Serious performance upgrade without the inflated price tag

Fitting and support

Installation is a direct replacement using standard workshop tools. For professional fitting, choose MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Important notes

• ECU tuning is required after installation.
• Will not fit models equipped with GPF or OPF unless it has been coded out and removed.
• For off-road and track use where permitted.

Popular search terms include BMW S58 downpipe upgrade, G80 M3 front pipes, G81 Touring test pipes, G82 M4 cat delete, G83 M4 convertible race downpipes, G87 M2 straight pipes, 76 mm turbo outlet pipes, stainless front section for S58, high flow track pipes and Stage 2 hardware for BMW M cars. R-Sport delivers the performance, fitment and value BMW enthusiasts expect.