TheTurboEngineers TTE600 Hybrid Twin Turbos - BMW N54 135i/335i (E82 E88 E90 E91 E92 E93) - Stock-Frame Bolt-On Upgraded Turbochargers - 600PS/600HP Potential - Fast Spool Direct Replacement

BMW 135i 335i Hybrid Twin Turbos by TheTurboEngineers

Unlock serious performance from your 3.0 litre twin‑turbo straight six with this premium German‑engineered hybrid turbocharger set. Designed for the BMW 1 Series 135i and 3 Series 335i platforms, these stock‑location units deliver huge top‑end power with quick spool, crisp throttle response and everyday reliability. Built by TheTurboEngineers and trusted by enthusiasts across the UK, this is the bolt‑on solution for drivers chasing big gains without sacrificing drivability.

We have fitted these in‑house and customer feedback has been outstanding. If you want rapid spool, robust hardware and headroom for serious power, this is the upgrade that delivers.

Why this hybrid turbo set stands out

• Next‑gen billet compressor wheel with advanced aero for stronger flow and improved efficiency
• Lightweight 9‑blade turbine for fast response and excellent mid‑range punch
• Reinforced bearing system for durability at higher boost levels
• OEM‑spec wastegate actuators and factory‑type diverter valves for reliable control
• Strengthened wastegate hardware, flap and bush to help combat rattle and leakage
• Direct‑fit, stock‑frame installation in the original location for a true bolt‑on upgrade
• Requires 2 inch inlets for optimal fitment and airflow
• Power potential around 600 PS when paired with suitable supporting modifications
• Individually balanced components with high‑speed VSR calibration for smooth, long‑lasting operation
• Balance report included with every set
• Engineered and manufactured in Germany by TheTurboEngineers

Perfect for

• BMW 1 Series 135i owners seeking a hybrid twin turbo upgrade
• BMW 3 Series 335i drivers looking for a direct replacement turbo set with major performance gains
• E82, E88, E90, E91, E92, E93 platforms using the 3.0 twin‑turbo petrol engine
• Road, fast‑road and track day builds aiming for strong top‑end power with factory‑like fitment

What you get

• Matched pair of hybrid turbochargers in stock‑frame housings
• High‑speed VSR balancing documentation

Fitment and installation

This twin turbocharger set is a direct replacement for the original units and retains OEM lines and mounting points. 2 inch inlets are required. For professional fitting, MJ Modifications in Warwickshire can handle the full installation. Request a quote at info@mjmodifications.co.uk.

Key search terms

BMW 135i turbo upgrade, BMW 335i turbo upgrade, E82 E90 E92 hybrid turbos, BMW twin turbo replacement, stock frame turbos, bolt‑on turbo kit, fast spool twin turbos, wastegate rattle fix, VSR balanced turbos, German made performance turbos, 600 PS capable hybrid turbos.

Model reference: TTE600