Important: This item is no longer available and has been replaced by the TTE BMW TE400 Hybrid Turbocharger Upgrade for the N20 engine. For current pricing, availability and advice on the best BMW N20 turbo upgrade for your build, please contact us at Sales@nforcd.com.
TTE BMW Hybrid Turbocharger Upgrade TTE350 for N20 Engine
The TTE350 is a high performance BMW N20 hybrid turbo upgrade designed to deliver rapid spool, strong mid‑range torque and impressive top‑end for everyday road cars and track builds. Starting from a brand new OEM N20 turbocharger, TheTurboEngineers dismantle, optimise and upgrade key components to create a powerful, reliable BMW turbo upgrade. It is a superb solution for owners seeking a proven BMW 2.0 turbo upgrade for the following models: 125i, 220i, 218i, 320i, 328i, 420i and 428i.
Built from genuine OE housings, the TTE350 retains factory fitment characteristics for straightforward installation while providing a significant performance uplift. We have supplied and run this upgrade ourselves and our customers have consistently praised its drivability, fast spool and reliability on the BMW N20 platform.
Why choose the TTE350 BMW N20 hybrid turbo
- BMW N20 hybrid turbo upgrade engineered by TheTurboEngineers for power and response
- Optimised from a brand new standard N20 turbocharger for enhanced performance and efficiency
- Excellent spool characteristics for daily use, fast road and track
- Retains OE housings for a straightforward, tidy installation
- Ideal for BMW 125i, 220i, 218i, 320i, 328i, 420i, 428i N20 engines
Upgrade your existing turbo
You can upgrade your existing BMW N20 turbocharger to TTE350 specification. Send us your non‑damaged turbo and TheTurboEngineers will carry out the full upgrade. The price shown is for upgrading a non‑damaged turbo only. If your turbo is damaged there may be an additional cost, which will be confirmed after inspection. Every turbo is closely inspected prior to the upgrade and you will receive an engineer’s report once the work is completed.
Professional fitting and advice
For installation, mapping guidance and a complete supply and fit service, choose Nforcd in Warwickshire. We know the BMW N20 platform inside out and have hands‑on experience with TTE upgrades. Request a fitting quote at Sales@nforcd.com.
Compatibility
Directly suitable for all BMW F chassis cars with the N20 engine, including:
BMW 125i, 220i, 218i, 320i, 328i, 420i, 428i
Compatibility check
We carry out a compatibility check before dispatch. Provide your UK registration number or the last 7 digits of your VIN at checkout and we will confirm fitment for your BMW N20 turbo upgrade.
Delivery times
- Upgrade of your existing turbo: typically 3 to 4 weeks after we receive your turbo
- New turbos made to order: typically 3 to 4 weeks from order
Warranty
One year TTE warranty.
Part number
F-BMW-TTE350
About TheTurboEngineers
TheTurboEngineers GmbH is a German turbocharger engineering specialist focused on motorsport‑grade performance, efficiency and long‑term reliability. From concept to completion, TTE delivers meticulous upgrades and conversions of OE turbochargers to new performance specifications, supplying race teams and leading tuning houses worldwide.
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