BMW M3 M4 G80 G82 Downpipes with 200 Cell Hi-Flow Sports Cats and Heat Shield 2021 onwards
Upgrade your BMW M3 G80 or BMW M4 G82 with hi-flow 200 cell catted downpipes for the S58 engine. These stainless steel sports cat downpipes are engineered for maximum performance, faster turbo spool, reduced back pressure and a deeper, more aggressive exhaust note. Precision machined from T304 stainless steel, TIG welded in-house and finished in brushed stainless with an integrated heat shield, they are built for power, sound and durability. Perfect for 2021 onwards G80 M3 and G82 M4 owners seeking premium BMW downpipes with 200 cell sports cats.
- Constructed from T304 high grade stainless steel for strength and longevity
- TIG welded in-house for consistent quality and reliability
- Hi-flow 200 cell sports catalytic converters for performance with emissions compliance
- Integrated heat shield to manage under-bonnet temperatures
- Designed to run straight from the turbo for sharper throttle response and faster spool
- Lower exhaust gas temperatures and reduced back pressure for maximum performance
- Brushed stainless finish for an OE-plus look
Real world gains
We have tested these BMW G80 G82 200 cell catted downpipes and seen increases of around 25 to 30 bhp on a stock car, and 140 bhp plus on a tuned car. Expect a noticeable improvement in throttle response, stronger mid-range torque and a more aggressive exhaust tone.
Compatibility
- BMW M3 G80 2021 onwards
- BMW M4 G82 2021 onwards
Why choose these BMW M3 M4 200 cell sports cat downpipes
These BMW M3 downpipes and BMW M4 downpipes combine high flow 200 cell sports cats with premium materials and heat shielding. Ideal for owners searching for BMW G80 downpipes, BMW G82 downpipes, S58 downpipes, catted downpipes, 200 cell catalytic converter downpipes or performance downpipes for BMW M3 M4. Customers love the improved sound, the sharper response and the quality of the TIG welded T304 stainless construction.
Installation and support
Professional installation is recommended, as exhaust tolerances can vary between cars. For fitting, choose Nforcd in Warwickshire. Request a quote at Sales@nforcd.com.
Emissions and important notes
- These should pass an MOT emissions test when fitted
- Road legal and Euro 5 rated
- OPF or GPF may need to be coded out on some vehicles - please consult your tuner in advance
Search terms: BMW M3 downpipes G80, BMW M4 downpipes G82, S58 200 cell sports cat downpipe, hi flow catted downpipes, stainless steel T304 downpipes, heat shielded downpipes, BMW M3 M4 performance exhaust upgrade, 200 cell catalytic converter downpipes. If you are comparing to decat downpipes, note these are 200 cell catted sports cat downpipes designed to increase flow while retaining a catalyst.
Order today for a proven performance upgrade with premium materials, exceptional build quality and the sound your BMW M deserves.