Genuine BMW S55 F80 F82 F87 Turbocharger For Cylinders 1-3 – M2 Competition, M3, M4 – Part Number 11657849650
Restore lost boost and factory performance with this Genuine BMW S55 front turbocharger for cylinders 1-3. Perfect for the BMW M2 Competition F87, BMW M3 F80 and BMW M4 F82 F83, this OEM S55 turbo is the direct replacement you need when your F8X M car shows classic turbo failure symptoms like wastegate rattle, hesitation, limp mode, down on power or not making full boost. If your S55 twin-turbo engine feels flat, this genuine BMW turbocharger brings it back to life with crisp spool, reliable boost and OEM drivability.
Many early cars benefit from the latest BMW and Mitsubishi design improvements, so in a lot of cases this replacement front turbo can make your S55 feel better than new. If you are chasing a reliable, factory-correct fix for an F80 M3 turbo issue, F82 M4 turbo problem or F87 M2 Competition turbo replacement, this is the genuine part to choose.
Part Number: 11657849650
Why choose this Genuine BMW S55 turbocharger
- Direct-fit OEM turbo for cylinders 1-3 on S55 twin-turbo engines
- Fixes common S55 issues such as front turbo wastegate rattle, limp mode and low boost
- Latest genuine BMW specification for long-term reliability and factory performance
- Ideal replacement for F80 M3 turbo, F82 F83 M4 turbo and F87 M2 Competition turbo
Note: Your S55 engine uses two turbos. This listing is for the front turbocharger serving cylinders 1-3. You will also need the matching turbocharger for cylinders 4-6 to complete a full replacement on both banks. See our Genuine BMW S55 F80 F82 F87 Turbocharger for Cylinders 4-6 to purchase the rear unit.
Symptoms this front S55 turbocharger resolves
- Wastegate rattle from the front turbo
- Limp mode and reduced power
- Inconsistent boost or not making full boost
- Hesitation or a down-on-power feel
Fitting and installation
We strongly recommend professional installation. For expert fitting, book with Nforcd in Warwickshire. Request a quote at Sales@nforcd.com.
Please note you will require the following additional parts for installation:
- Genuine BMW S55 F80 F82 F87 Turbo Installation Kit (M2 Competition, M3 and M4)
- Genuine BMW S55 F80 F82 F83 Turbo Coolant Supply and Return Lines Kit (M3 and M4)
- Genuine BMW S55 F80 F82 F87 Service Kit (M2 Competition, M3 and M4)
- 2x Castrol Edge 5W-30 M Fully Synthetic Engine Oil
- 4x Genuine BMW Radiator Engine Antifreeze and Coolant 1.5 Litre
- 8x De-Ionised Water 1 Litre
Compatibility
- BMW M Series F80 M3 Saloon S55 (2012-2015)
- BMW M Series F80 LCI M3 Saloon S55 (2015-2018)
- BMW M Series F82 M4 Coupe S55 (2013-2017)
- BMW M Series F82 M4 GTS Coupe S55 (2013-2017)
- BMW M Series F82 LCI M4 Coupe S55 (2016-2019)
- BMW M Series F82 LCI M4 CS Coupe S55 (2016-2019)
- BMW M Series F83 M4 Convertible S55 (2013-2017)
- BMW M Series F83 LCI M4 Convertible S55 (2016-2019)
- BMW M Series F87 LCI M2 Competition S55 (2018+)
Compatibility check
We verify fitment before dispatch. Provide your UK registration number or the last 7 digits of your VIN at checkout and we will confirm compatibility for your S55-powered F80 M3, F82 F83 M4 or F87 M2 Competition.
Manufacturer and warranty
Manufactured by: BMW
Warranty: Two years manufacturer warranty for UK customers and one year manufacturer warranty for international customers if VIN is provided during check out on compatible vehicles.
Trusted by enthusiasts
We have installed this genuine BMW S55 turbo on customer cars and the results have been excellent. Owners report strong, consistent boost, smooth spool and factory-refined drivability. It is the ideal OEM solution for anyone searching for a reliable F80 M3 turbo replacement, F82 M4 turbo upgrade or F87 M2 Competition turbo fix.
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