Genuine BMW B58 Exhaust Manifold to Turbocharger Gasket for M340i, X3 M40i xDrive, X4 M40i xDrive, Z4 M40i
Keep your B58 running at its best with a Genuine BMW exhaust manifold and turbocharger gasket. This OEM BMW gasket is the correct replacement for B58 applications including G20 M340i, G21 M340i xDrive, G01 X3 M40i xDrive, G02 X4 M40i xDrive and G29 Z4 M40i. Designed by BMW for a precise, leak free seal between the exhaust manifold and turbocharger, it helps maintain boost response, exhaust flow, reliability and performance.
Why choose genuine BMW over aftermarket for a B58 turbo gasket? Fitment accuracy, long term durability and peace of mind. At Nforcd we use this gasket on our own B58 projects and customer cars, and feedback has been excellent. It is the go to OEM solution when replacing or refitting a turbocharger or manifold, or when addressing exhaust leaks on B58 engines.
Main features
- Genuine BMW OEM exhaust manifold to turbocharger gasket for B58 engines
- Direct fit for M340i, X3 M40i xDrive, X4 M40i xDrive and Z4 M40i models listed below
- Helps prevent exhaust leaks and restores correct sealing at the turbo flange
- Ideal to replace whenever the turbocharger or exhaust manifold is removed
Compatibility
BMW B58 engine applications
- 3 Series
- G20 3 Series (01/2018 — 12/2019): M340i, M340i xDrive
- G21 3 Series Touring (10/2018 — 12/2019): M340i xDrive
- X Series
- G01 X3 (05/2018 — 12/2019): X3 M40i xDrive
- G02 X4 (05/2018 — 12/2019): X4 M40i xDrive
- Z Series
- G29 Z4 (01/2018 — 12/2019): Z4 M40i
Part numbers
- 11658669733 (Option A)
- 11657643149 (Option B)
Compatibility check before dispatch
To ensure you receive the correct gasket for your car, we will run a compatibility check prior to dispatch. Simply provide your UK registration number or the last 7 digits of your VIN at checkout.
Fitting service
Want professional installation? Nforcd offers fitting at our Warwickshire workshop. Request a quote: Sales@nforcd.com.
Manufacturer and warranty
Manufactured by: BMW
Warranty: Two years manufacturer warranty for UK customers and one year for international customers when a VIN is provided at checkout on compatible vehicles.
Search friendly terms
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