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Check out Eventuri's X5 G05 M50i intake system boosts airflow, reduces pressure, and enhances turbo sound for a smoother drive. Featuring additional cold air feeds, aluminium inlets, and sleek carbon housings for peak performance and style.
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Something for the power hungry B5 owners. We invested much time and effort with maybe the most famous S4 B5 owner Philiip keass, to come up with this spec. Huge power with good response. These units are 1 off 2 Porsche turbocharger steps TTE offer to increasing your 2.7T motors performance for huge power potential. On a good build 3,0L engine these turbos have 2,5 Bar @ 4000rpm!
Engineered & Enhanced
TTE850+ Turbochargers are based on Genuine BorgWarner Porsche K16 turbine housings and cores with Genuine BorgWarner anti surge compressor covers.
TTE CNC machine in house to a optimum clearance the Anti surge compressor cover to allow fitment and maintain efficiency of a larger highly advanced billet milled 7+7 blade high pressure compressor wheel.
The Compressor wheel is a Genuine BorgWarner 7 bladed billet milled high pressure anti surge geometry compressor wheel, features promote greater airflow and pressure using a low inertia wheel that performs like a wheel of even greater size and mass. 7+7 Blade technology enables lower boost threshold giving the user faster spool-up at lower engine speeds while providing the high boost with much less heat for powerful top-end performance.
The K16 exhaust turbine housings are CNC milled in house to allow fitment of the larger K24 turbine to a optimum clearance for maximum efficiency. We also modify exhaust entry port from a stock size diameter, increasing the size of the throat to increase the flow capacity before the turbine and perform other modifications after the turbine for increased performance.
Turbine and shaft being BorgWarner (Porsche) K24 items. K24 turbine is clipped at BorgWarner. Clipping reduces the blade area thus increasing gas flow and so reduce back pressure and lowering exhaust gas temperatures, allowing safer higher boost level's. This clipping also gives a secondary advantage of removing some material, lightening the turbine thus reducing rotational mass improving moment of inertia and spool.
Genuine BorgWarner motorsport 360 deg journal bearing system are fitted, to remain durable at higher loads with no loss in transient response.
Actuators used are uprated sprung OE units fitted with our reinforced clamps for trouble free operation. These also can also be modified/set to customer needs and specifications. These are supplied in kit form to allow the end user to custom fit as required.
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 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 serial numbered balance test result document.
Genuine BorgWarner Reinforced Motorsport bearing system
Genuine BorgWarner Modified reinforced and synchronized actuators supplied in kit form for custom fitment
Single parts finely balanced then components assembled and high-speed VSR balanced
Supplied with a serial numbered balance test document for each turbocharger
850+PS proven
Designed, Machined & Built by TTE in Germany
Audi B5 S4 2.7T
Audi B5 RS4
To ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your registration number(UK) or the last 7 digits of your VIN. Simply enter your car details prior to checkout.
TTE10037
Upgraded by
TheTurboEngineers (TTE)
Warranty
One year TTE warranty.
Delivery
To upgrade your existing turbo, the estimated delivery time is around 3-4 weeks after receiving your existing turbo.
Our new turbos are made to order, the estimated delivery time is also 3-4 weeks after receiving your order.
TheTurboEngineers(TTE)
TheTurboEngineers GmbH based in German is a dynamic and highly innovative turbocharger engineering company, specialised in production of motorsport turbochargers to the highest quality and greatest efficiency with attention to detail. Every component is optimised on long term reliability.
TTE are focused on the construction of prototypes from a concept, through to completion with all work mostly being done in-house to TTE's extremely high standards in Germany. TTE is a fine example of German engineering at its best.
Small details are important to TTE, as is the conversion of existing OE turbochargers to new upgrade specifications, be it new or from a supplied used turbocharger. TheTurboEngineers GmbH consults and provides to race teams and many well known tuning houses, looking for the best engineered performance turbochargers available.
Price Match Request
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If approved, you will receive a customised invoice with the matched price within 24 hours.
We are committed to giving you the best price. if you find a lower price on the same item at an eligible UK retailer website, we will match it.
Next Day UK Delivery
For in stock items, get FREE Guaranteed next day UK delivery for orders over £199, excluding delicate items, larger items and certain remote postal codes/areas. Same day dispatch available if your order is placed before 1pm UK Time.
Worldwide Shipping
We ship worldwide via DHL International, simply enter your full address at checkout to see the shipping option(s) and quote(s). Same day dispatch available if your order is placed before 1pm UK Time on all in stock items!