Pure Turbos BMW N55 E82 E88 135i and E90 E91 E92 E93 335i Stage 2 Turbocharger Upgrade
Looking for the best BMW N55 turbo upgrade for your E-Series 135i or 335i in the UK? The Pure Turbos Stage 2 N55 hybrid turbocharger is the proven, stock-location, OEM-fit solution for serious power and daily drivability. Engineered to reach 500+ whp while retaining all OEM housings, this upgrade looks factory from the outside and delivers huge gains with the right supporting mods and a quality custom tune. Not a TD05 CHRA stuffed into the housings like other Stage 2 offerings. This is the N55 turbo upgrade enthusiasts search for when they want big power, fast spool, reliability and a true plug-and-play fit.
We have used this turbo on our own builds and customer cars, and the results are exceptional. Nforcd customers love the response, the powerband and the OEM-quality fitment. If you are chasing the best Stage 2 hybrid turbo for BMW N55, this is it.
Key features and benefits
- Upgraded point-milled billet compressor wheel for increased airflow and efficiency
- Upgraded HiFlow turbine wheel for stronger top-end power and reduced back pressure
- Dual compressor oil seals and dual turbine oil seals for durability
- Large diameter 360 thrust upgrade for reliability under higher boost
- Extensive turbofold modifications and precision machining
- VSR balanced for smooth operation and longevity
- Utilises all OEM housings for stock-like appearance and direct-fit installation
Real-world performance
On E chassis BMW models from 2011 to 2013 running 93 octane or 99 RON pump fuel, with intercooler, downpipe, charge pipe, LPFP and a custom tune, we typically see 430 to 480 whp. Dyno results of up to 520 to 523 whp have been achieved on well set up cars. Results will vary based on condition, hardware, fuel quality and tuning strategy.
Compatibility
Direct fit for all E-Series BMW with the N55 engine:
- E82 E88 135i
- E90 E91 E92 E93 335i
Recommended supporting upgrades
- Pure Turbos BMW E-Series PURE High Flow Inlet Pipe for N55
- Go Fast Bits BMW Diverter Valve Upgrade for N55
- Genuine BMW N55 PWG Turbo Installation Kit
- Front mount intercooler, high-flow downpipe, upgraded charge pipe, LPFP and a quality custom tune
Core exchange and deposit information
This product is supplied on an exchange basis. You send in your stock N55 turbo core to be upgraded. Please send only the core turbo. Any additional parts sent with the core may not be returned.
If your car is a daily and you cannot send your turbo in advance, you can pay a £375 deposit for PWG applications. We will ship an in-stock upgraded unit first, then refund the deposit after inspection when your undamaged core arrives. Subject to availability, so please contact us to confirm stock.
Installation and fitting
Professional installation and custom tuning are strongly recommended to maximise performance and reliability. Nforcd offers full fitting services in Warwickshire. For a quotation, email Sales@nforcd.com.
Why choose this N55 Stage 2 hybrid turbo
- BMW N55 turbo upgrade that retains OEM housings for a stealth, stock-look finish
- Stage 2 hybrid turbo with quick spool, strong mid-range and serious top-end
- Direct fit, stock-location turbocharger for E-Series 135i and 335i
- Perfect for fast road, track day and tuned daily drivers
- Trusted by enthusiasts with excellent results and happy customers
Videos
2012 135i DCT with N55 PURE Stage 2 Turbo (18 psi)
Installation guides:
Part number
PT-E-N55-S2
Manufacturer
Pure Turbos
Warranty
1 year warranty.
For availability, core exchange scheduling and fitting support, contact our team at Sales@nforcd.com. Based in Warwickshire, Nforcd is your UK source for BMW N55 turbo upgrades, tuning hardware and expert advice.