IBOAUTO
S58 High-Flow Catted Downpipes (G80 / G82 / G87)
Downpipe
$1,049.00
FitsS58
Downpipe type
High-flow catted. Aftermarket catalytic converters are not EPA or CARB certified, so check the emissions rules where you live before using it on the road. Details
High-flow catted downpipes for the S58 in the G80 M3, G82/G83 M4 and G87 M2. Each pipe keeps a high-flow catalytic converter, so you get the quicker spool and stronger pull of an aftermarket downpipe with cats still in the exhaust. 304 stainless with a heat shield on each pipe to keep the extra heat away from nearby parts. Sold as a pair.
- High-flow catalytic converter in each pipe
- 304 stainless, 1.5 mm wall
- Heat shield on each pipe
- Direct bolt-on replacement for the factory downpipes
Fits
- BMW G80 G81 M3 incl. Competition and xDrive (2021+)
- BMW G82 G83 M4 incl. Competition and xDrive (2021+)
- BMW G87 M2 (2023+)
- Not for OPF/GPF-equipped (European-spec) cars
- Confirm fitment with your VIN before ordering
Specs
- Emissions
- High-flow catted (200-cell)
- Tune
- Tune recommended
- Catalytic converters
- High-flow, one per pipe
- Material
- 304 stainless steel, 1.5 mm wall
- Heat shield
- Yes
- Quantity
- Pair
What's included
- 2 catted downpipes with heat shields
Install
- Bolt-on, no cutting or welding
- Reuses factory O2 sensors
- A tune is recommended; without one the check engine light may come on
- Professional install recommended
