+ 39 horsepower*
@ 6000 RPM + 10 Torque (Nm)*
@ 3020 RPM 🛑 IMPORTANT: OFF-ROAD / RACE USE ONLY & WARRANTY TERMS
These parts are for OFF-ROAD / RACE USE ONLY. They are not USA 50-state legal and are not legal for street use in some countries.
CAT Warranty (Valid for Two Years): Warranty claims are only approved if a Check Engine Light (CEL) is explicitly triggered due to the catalytic converter. If this occurs, we will provide a replacement downpipe free of charge; however, the customer is fully responsible for all domestic and return shipping fees. The old unit must be returned and confirmed received by the original dealer before the replacement is shipped.
Catalytic Converter EPA Establishment Number: 101709-CHN-1
This is one of the highest-efficiency downpipes worldwide, engineered specifically for BMW B58 OPF X3 / X4 / X5 / X6 / X7 40i models.
Designed to bring even more performance & exciting exhaust sounds to your vehicle while significantly lowering backpressure.
Features
- Largest diameter downpipe for B58 worldwide
- 6" diameter Euro 6 400 cell catalytic converter
- No CEL guarantee
- Large diameter design gives you the same efficiency as straight pipes
- CNC adapter corresponding to largest diameter design turbo
- Fits on OPF Vehicles
- Suitable for 800hp or more vehicles
- Greatly reduces exhaust pressures & temperatures
- Possesses both performance & cleaner exhaust emissions
- Suitable for either stock or tuned vehicles
Fits
- 2019+ BMW B58 OPF X3 / X4 / X5 / X6 / X7 40i
⚠️ Please make sure our product is compatible with your car before placing an order.
If you have any questions, please contact us.
*Before placing an order, please ensure the product is compatible with your vehicle (OPF / GPF version). If you have any questions, feel free to contact us.
Shipping Information
- Your packages may be subject to customs fees and import duties of the country to which your order ships. These charges are always the recipient's responsibility.
-
Shipping with DHL Express or FedEx.
- If you can't find the shipping option to your location or for more information, please contact us.
Return & Refund Policy for Duties-Related Returns
(Applicable to customers worldwide) - All import taxes, duties, and brokerage fees are the responsibility of the recipient.
- If you choose not to pay the required taxes and duties, resulting in the shipment being returned, a refund will only be issued after we physically receive the returned package.
- Any return shipping costs and import duties charged upon re-entry to our warehouse will be deducted from your total payment.
- The remaining balance, after all deductions, will then be refunded.
We strongly advise customers to check with their local customs office about applicable duties before placing an order.
By completing your purchase, you agree to these terms.
