BMW 340I G20 / G21 DOWNPIPE WITH 200 CELL CATALYTIC CONVERTER
COMING SOON
Description
BMW 340i G20/G21 200-cell downpipe listing
The RENNVOX G20/G21 downpipe record is saved under BMW 340i and specifies the B58 3.0L turbo inline-six with a 200-cell catalytic converter.
Because the page uses a shared G20/G21 application and a single variant, verify the full vehicle designation and chassis with RENNVOX. Final downpipe fitment depends on the recorded part matching the vehicle’s actual turbo and emissions configuration.
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 340i G20/G21 200-cell downpipe listing
- Recorded engine application: 3.0L I6 turbo (B58)
- Recorded chassis / platform: G20 / G21
- 200-cell catalytic converter configuration recorded for this product
- Under Development — confirm final specification and availability
Specifications
| Brand | RENNVOX |
|---|---|
| Vehicle Make | BMW |
| Vehicle Model | 340i |
| Chassis / Generation | G20 / G21 |
| Engine | 3.0L I6 turbo (B58) |
| Product Type | Performance Downpipe |
| Catalytic Converter | 200 Cell Catalytic Converter |
| Installation | Professional installation recommended |
| Product SKU(s) | REN-BMW-340I-G20-G21-DP-001 |
| Product development status | Under Development |
Variant reference
| Selection | SKU |
|---|---|
| Single default variant | REN-BMW-340I-G20-G21-DP-001 |
Frequently asked questions
Does the 340i name confirm a G20/G21 application?
This is the label saved in the catalogue. Have RENNVOX check your full vehicle designation, chassis, engine and emissions equipment before ordering.
Does this listing specify a catalytic converter?
Yes. A 200-cell catalytic converter is recorded. Confirm the exact supplied assembly, sensor arrangement and suitability for your vehicle with RENNVOX.
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.