PART SPECIFICATIONS
- Condition
- See product description and images
- SKU
- MPP-20059
- Brand / manufacturer
- MPP
MPP 4.5 Inch Downpipe for BMW B58 3.0T M240i 340i 440i 540i 740i 840i
- Availability
- In stock
- Condition
- See product description and images
- SKU
- MPP-20059
Check fitment before ordering
Vehicle fitment
No chassis reference is recorded on this listing. Please ask us to check before ordering.
Chassis and part-number references are a guide, not a fitment guarantee. Share your VIN and existing part number for help checking compatibility.
Get VIN fitment helpSend the product details and your VIN. We can check current sourcing options; availability is not guaranteed.
Submit a Parts Request- Secure checkout
- Australia-based specialist
- Fitment help available
Shipping policyReturns policyTerms
Shipping & freight
Shipping method, cost and timing depend on the item and destination and are shown or confirmed during checkout. Bulky or freight items may require a separate quote.
MPP 4.5 Inch Downpipe for BMW B58 3.0T M240i 340i 440i 540i 740i 840i is supplied by MPerformance Parts.
The MPP 4.5 Inch Downpipe is designed for selected BMW B58 3.0T Twin-Turbo Inline-6 engines, providing improved exhaust flow efficiency and reduced restriction compared with the factory downpipe system. Designed for BMW M240i, 340i, 440i, 540i, 640i GT, 740i, and 840i applications, this upgrade supports quicker turbo response and a more aggressive performance exhaust tone.
Featuring a high-flow 4.5 inch pipe design, this downpipe provides a more direct exhaust path for B58 turbocharged applications. It is an ideal upgrade for street performance vehicles, tuned builds, and turbo upgrade setups where improved exhaust flow, sharper response, and increased performance potential are required.
Fitment
Listed for BMW B58 3.0T M240i 340i 440i 540i 740i 840i. BMW fitted different engines and transmission options across these chassis, so confirm your exact model, engine code and drivetrain before ordering.
Features
- High-flow 4.5 inch downpipe design reduces exhaust restriction and improves exhaust flow efficiency.
- Supports quicker turbo response and improved exhaust pulse flow for BMW B58 3.0T turbo engines.
- Durable stainless steel construction provides reliable performance under high exhaust temperatures.
- Designed for tuned B58 applications requiring improved exhaust flow and performance capability.
- Provides a more aggressive exhaust tone while supporting street and performance-focused builds.
- Compatible Engine: Designed for selected BMW B58 3.0L Twin-Turbo Inline-6 engine applications only.
MPerformance notes
- Supplied as a direct-fit component for the applications listed above.
- Check chassis, engine code and gearbox before ordering, and contact MPP if you are unsure.
- Professional installation is recommended, and any torque figures quoted by the workshop take precedence.
Use these references as a guide only. Compare the OEM number and ask for VIN help before ordering.
Condition: See product description and images
Only items shown or explicitly stated in the listing are included. Review all product images and description.
Options and costs depend on the item and destination. Bulky items may need a freight quote.
Eligibility and terms vary. Review the applicable policies before purchase; no product-specific warranty is implied unless stated in this listing.
Installation requirements vary by vehicle and part. Professional installation may be appropriate; confirm any coding, calibration or additional parts required.
Send us your VIN, the existing part number and a link to this product for fitment help.