VAG 2.0 TSI / TFSI TTE350+ UPGRADE TURBOCHARGER
TTE350+ begins as a brand new standard BorgWarner K03 turbocharger that we dismantle and then set about upgrading and optimizing as engineers to create our K03 frame hybrid. The TTE350 Turbocharger bridges the gap for guys wanting K04 power but wanting to keep K03 response and plug & play fitting.
 
Example upgrade for:  MK6/5 Golf, A3 8P , A4 B6 / B7  (Ask more:  info@vestfold.fi )

Engineered & Enhanced

The formula to making a TTE350+ starts with using the much larger 2283 BorgWarner billet compressor as fitted as stock in the K04 turbocharger for the likes of the Audi S3 8P, chosen because is highly efficient, newer generation type with extended tip tech, creating an extremely high flow for comparative size, giving a compressor map that's very wide. The Re-Profiled compressor cover is machined to an optimized tolerance to ensure maximum compressor efficiency is given.

A key part of driving the larger BW2283 compressor and in turn making this unit produce the more power over stock, is the machining and fitting a larger TTE 9BLADE turbine for more power. This turbine offers lower back pressure with a higher flow so keeps EGT lower compared to stock K03 turbine or stock K04.

Genuine BorgWarner 360 deg high-performance motorsport journal bearing system is fitted. Durable at high loads with no loss in transient response.

The actuator used is an OE unit

Equilibrium
 
Precisely balancing our turbochargers is a key critical factor to become a TTE upgrade unit as longevity and performance are paramount. Good balance improves acoustics also. Subsequent great care is taken with all TTE turbochargers to achieving our balance standards. Firstly parts are balanced at slow speeds up to 2800RPM in multiple planes using our single parts machine, then components are assembled, and then the CHRA are dynamically balanced, but this time depending on the application at up to 250,000 RPM in multiple planes using our in house VSR machine to acquire the ultimate equilibrium, to a standard far higher than OEM. Each turbocharger is supplied with a serial numbered balance test result document. 
 
Feature
Genuine BorgWarner K03 Housings, Exhaust manifold & Components
Genuine BorgWarner 2283 K04 Compressor Geometry
Optimized Compressor Cover and Turbine Housing CNC Machining Clearances
Larger TTE 9blade Turbine for extra flow
Genuine N75 valve
Genuine diverter valve
Genuine BWTS Actuator
Reinforced Bearing System
Fitment As Original. Plug & Play
350+ PS Capable
Single parts finely balanced then components assembled and core high-speed VSR balanced
Supplied with a balance test result document
Proven TheTurboEngineers quality
Made in Germany