BMW M3 / M4 G80 / G81 / G82 / G83 CAT-BACK EXHAUST SYSTEM
COMING SOON
Description
BMW M3/M4 G80/G81/G82/G83 cat-back exhaust
This RENNVOX cat-back exhaust record groups the BMW M3 and M4 G80, G81, G82 and G83 chassis with the 3.0L S58 twin-turbo engine. The listed system retains the upstream factory catalytic converter section.
Use the exact chassis when discussing your installation: this shared page has no separate body-style variants. It is also a different product record from RVG8X, whose specification explicitly includes a single mid pipe and tips.
Under Development. Confirm final specification, fitment and availability with RENNVOX before ordering or planning installation.
Fitment guidance
Confirm the exact model designation, chassis, build date, engine, factory emissions equipment and existing exhaust connections with RENNVOX before ordering. Recorded applications do not confirm compatibility with every vehicle configuration.
Key features
- BMW M3/M4 G80/G81/G82/G83 cat-back exhaust
- Recorded engine application: 3.0L I6 twin-turbo (S58)
- Recorded chassis / platform: G80 / G81 / G82 / G83
- Under Development — confirm final specification and availability
Specifications
| Brand | RENNVOX |
|---|---|
| Vehicle Make | BMW |
| Vehicle Model | M3 / M4 |
| Chassis / Generation | G80 / G81 / G82 / G83 |
| Engine | 3.0L I6 twin-turbo (S58) |
| Product Type | Cat-Back Exhaust System |
| Catalytic Converter Position | Factory upstream catalytic converter section retained |
| Development | Designed, developed and tested in Melbourne, Australia |
| Product SKU(s) | REN-BMW-M3-M4-G8X-CB-001 |
| Product development status | Under Development |
Variant reference
| Selection | SKU |
|---|---|
| Single default variant | REN-BMW-M3-M4-G8X-CB-001 |
Frequently asked questions
Which application is recorded for this cat-back exhaust?
The saved application is BMW M3 / M4 (G80 / G81 / G82 / G83), with 3.0L I6 twin-turbo (S58). There is one default variant; confirm the exact vehicle configuration with RENNVOX.
Does the cat-back replace the upstream factory catalysts?
The saved specification retains the factory upstream catalytic converter section. Confirm the complete final system layout for your build.
Is the final product specification available?
This product is marked Under Development. Confirm final hardware, fitment, availability and lead time with RENNVOX before ordering or booking installation.