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TTE420 Upgrade Performance Turbocharger VAG 2.0 TFSI

TTE Si Jan 3, 2015

  1. TTE Si

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    TTE420 Upgrade Performance Turbocharger VAG 2.0 TFSI (S3 8P, TTS, ED30, so on)

    TTE420 begins as a brand new standard BorgWarner K04-064 turbocharger that we dismantle and then set about upgrading and optimizing as engineers to create our ultimate K04 frame hybrid. TTE420 Turbocharger is great power stage for the 2.0 TFSI range of vehicles while retaining the OE K04 unit for Plug & Play fitment.

    Engineered & Enhanced

    The formula to making a TTE420 starts with a much larger 2871X TTE billet compressor wheel, chosen because is highly efficient, new generation type with very thin blades, 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 optimised tolerance to ensure maximum compressor efficiency is given. Also, the intake pipe is ported to give a smooth transition for the incoming air flow. We also fit our TTE CNC K04 silencer delete, we modify the turbo discharge silencer, removing the baffle internals and fitting a new straight through section, removing any restriction and its function as a noise cancelling device, so improving the flow and enhancing the sound.

    A key part to driving the large 2871X compressor and in turn making this unit produce the huge power advantage over stock and also our 400 upgrade hybrid, is machining and fitting a far larger BorgWarner K16 curved clipped turbine and shaft, while still keeping the k04 core, this is not so easy to do. This K16 turbine gives much lower back pressure and keeps EGT lower compared to stock K04 turbine or clipped stock.

    The clipping of the K16 turbine. Clipping reduces blade area thus increasing gas flow and so reducing backpressure and lowering exhaust gas temperatures, allowing safer higher boost levels. This process also gives a secondary advantage of removing some material, lightening the turbine thus reducing the rotational mass improving moment of inertia. Dyno's have shown a little loss in response vs stock K04 yet huge gains in power and torque.

    Special TTE developed in house 360 deg high-performance motorsport journal bearing system is fitted. Durable at high loads with no loss in transient response.

    The actuator used is uprated sprung OE unit, fitted with our reinforced clamps for trouble free operation. This also can also be modified to customer needs and specifications.

    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.

    Key Points:

    • Genuine BorgWarner Housings, Exhaust manifold & Components
    • TTE 2871X Billet Highly Efficient Next Gen Compressor Geometry
    • Optimised Compressor Cover Machining Clearances
    • CNC Port Matched Hand Finished Exhaust Runners (Process is available at extra cost)
    • CNC Optimised modified silencer discharge delete
    • CNC Ported hand finished Intake Pipe
    • Genuine BorgWarner K16 Turbine, Clipped & lightened
    • Genuine BorgWarner Uprated & Reinforced Actuator
    • Genuine OEM Pierburg N75 Valve
    • Special TTE K16/K04 Reinforced Bearing System
    • Fitment As Original. Plug & Play
    • Dynamically Balanced
    • 420+ PS Capable
    • Designed, Machined & Built by TTE in Germany


    Brand new Price is 2100.00 Euro net

    Reconditioned and upgraded from a supplied good condition used K04-064 OEM turbo Price is 1469.75 Euro net

    (For customers in EU countries 19%+ VAT Must be added to prices above unless having a valid VAT ID)


    Shipping does vary but 45.00 euro is a good guide for Europe-wide.


    Reconditioning price shown is based on overhauling and reconditioning, upgrading an undamaged used turbocharger within specification. Only once cleaned and dismantled, inspected then a firm price be made.

    Optional Performance Extras

    Ported exhaust runners (ideal if having worked heads, picture shown has upgrade)Please email for pricing


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    CNC PORTED INLET
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    To share a little comparison

    TTE420 K16 turbine (unclipped) vs K04 TFSI Turbine (both New Genuine BorgWarner)
    [​IMG]
     
    Last edited: Jan 10, 2017
    HHS3, Mario8P, leshkin and 1 other person like this.
  2. TTE Si

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    I've updated the Spec on TTE420 as we have made a compressor wheel change and moved to TTE 2871X billet wheel.

    Advantages :

    Lighter
    More inducer area
    Faster Spool
    Higher flow

    But have increased price by 100 euro inc vat on both recon and new
     
    Mario8P likes this.
  3. Mario8P

    Mario8P Active Member

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    Oh my oh my not now. And people say am lucky.

    Simon is it a drastic improvement?
    By any chance can you post a photo of the old compressor wheel vs the 2871X billet wheel?
     
    Last edited: Apr 14, 2015
  4. TTE Si

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    All orders placed but not supplied get the latest spec.
     
    Mario8P likes this.
  5. Mario8P

    Mario8P Active Member

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    So my turbo got the old comp wheel?
    As it was delivered couple of days ago
    Thanks a million Simon
     
    Last edited: Apr 14, 2015
  6. TTE Si

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  7. billy-s3

    billy-s3 New Member

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    Hi. Just wondering how I could order the tte420 turbo and get some info on delivery times to the UK.
     
    TTE Si likes this.
  8. TTE Si

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    I've many dealers around the UK & Europe I can direct you to, or deal with us directly.

    Delivery time really depends of timing of order if last week I would estimated 2.

    I say 4 weeks minimum to cover us.

    My email : sales@theturboengineers.com

    Phone : +44 (0)7825 884236
     
    Last edited: Sep 22, 2015
    Mario8P likes this.
  9. Mario8P

    Mario8P Active Member

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    Trust me this is the best upgrade I've ever done to my car lol. Still didn't get it tuned tho. But I am loving every bit of it!
     
  10. billy-s3

    billy-s3 New Member

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    Sounds like a big improvement over stock. I'm looking to forge the engine and go for a bigger intercooler before I get the turbo put in.
     
  11. billy-s3

    billy-s3 New Member

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    Thanks. I will be contacting you very soon.
     
  12. Mario8P

    Mario8P Active Member

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    Don't think the forged internals are needed. As most of the people running the TTE420 turbo are on stock internals including me.
     
  13. billy-s3

    billy-s3 New Member

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    Hmm. I'm looking to go a little over the 420ps mark though. Something closer to 500. Big ic, plasma coils, Uprated Fuel Pump, exhaust intake etc
     
  14. TTE Si

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    Picture to show the new spec TTE420 Compressor

    This is TTE Vs OEM S3 2.0 TFSI


    [​IMG]
     
    RedDejavu and Mario8P like this.
  15. TTE Si

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    Congratulations to Liam Bryce in his S3 TTE420 11.87 at Crail raceway 1/4 mile strip (full weight car)

    [​IMG]
     
    moleskn1 likes this.
  16. TTE Si

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    Congratulations to Deepesh Soni in his Stealth Tuned TTE420 Turbocharged GOLF 6 R Runing a 11.384 1/4 mile time at Matubatuba in South Africa.

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  17. TTE Si

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    Congrats to GChild Connellious for Smashing the Crail Raceways FWD 1/4mile time today at the Ultimate Scottish Street Car event in his Seat Cupra TTE420 By Ecotune.

    1/4 mile 12.64sec @120mph

    [​IMG]
     
    Last edited: Jul 3, 2015
  18. TTE Si

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    Congrats to Jason for doing runing a 11.360 1/4 mile in his Audi S3 8P TTE420

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    Hookmonster and RedDejavu like this.
  19. RedDejavu

    RedDejavu Well-Known Member

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    Good stuff, would you be able to pm me some prices for a brand new unit please. Thanks!
     
  20. TTE Si

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    Hey,

    Brand new Price is 2299.00 euro inc vat

    Shipping europe wide 35.00 euro
     
  21. TTE Si

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    Great result from REVO Denmark on this Seat Cupra fited with a TTE420 Upgrade turbocharger + REVO Stg3 software and Shell 98 octane : 415HP 538nm

    [​IMG]
     
    Carlos85 likes this.
  22. TTE Si

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    11.069 seconds @ 122.77 MPH !!!

    Congratulations to Recode Tuning Systems for building a monster S3 8P 2.0TFSI

    Spec list:

    Audi S3 8P TTE420 by Recode Tuning Systems and ARTEC Performance.

    TTE420 Upgrade Turbocharger
    Recode Tuning 105RON + WMI custom tune
    ARTEC 90mm turbo back race exhaust
    AMD 90mm intake
    Recode Tuning FMIC
    Autotech HPFP
    TTRS LPFP
    RS4 FPV

    Stock engine internals and gearbox, street tyres, 1420Kg

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  23. Smirky

    Smirky Well-Known Member

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    Do you do an exchange ? I.e new unit delivered old unit shipped back to you?
     
  24. TTE Si

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    We do exchange yes but would be a recon/upgrade unit not new.

    Deposit of 500 euro extra on return of your old
     
  25. Smirky

    Smirky Well-Known Member

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    You mean old 04 cage with new internals or recon internals too?
     
  26. TTE Si

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    Used/reconditioned housings maybe actuator housing also

    Ie same as if I recon/upgraded your own unit..
     
  27. Smirky

    Smirky Well-Known Member

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    Ok cool cheers
     
  28. TTE Si

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    Dyno BEFORE and AFTER Results with TTE420..

    Both dyno sessions where made with the 98 APR STG2+ map V3.4 file, 98 RON fuel and WMI.

    Difference between the dyno sessions on Eddies Seat Leon Cupra are : TTE420, APR LPFP Upgrade, 165bar PRV and new spark plugs.

    Gain is 47HP 61Nm !

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  29. TTE Si

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    Thought id put some results here thats come over time.

    Seat Leon Cupra TTE420 (no wmi)

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    vmax testing S3 TTE420



    From Italy (No water meth) Custom tuned
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    And Another TTE420 result this time from South Africa 421ps 561Nm (95 fuel with water meth) Custom tuned.
    3" DP
    Stealth Atom2 Race intake
    Stock Exhaust
    Wagner Tuning FMIC


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    From Korea.
    S3 TTE420 turbo, REVO Software @1.5bar peak only (wmi used). 356WHP 499Nm
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    From Spain
    Audi S3 TTE420 REVO ST2+ 98 Fuel and Boost controller (NO WMI) 410PS 582Nm
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    From UK
    Golf R mk6 TTE420 using Vpower. No WMI Custom tuned by the Phirm

    This from Surrey Rolling road

    387.3HP 455Ftlbs (392PS 616Nm)
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    From Germany

    Red line is result. 404PS and 615Nm (No WMI)
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  30. TTE Si

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    Golf R mk6 TTE420

    TTE420 Upgrade turbocharger
    Exhaust 76mm milltek
    APR Intercooler
    APR Low fuel pump
    APR HPFP fuel pump
    Volant direct air filter
    Neuspeed pulley
    Remapped by peppeleon racing team

    Peak power 435.9 PS 524NM 1.9-1.6 6k rpm 1.45Bar redline Vpower (no wmi)

    [​IMG]


    AUDI S3 TTE420 APR ST2+ software ecotune scotland. Both cars are using Shell vpower (no wmi)
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    before and after TTE420 same software.
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    SEAT LEON TTE420 REVO STG2+ Software 1.5bar peak. BNautoteknik Denmark

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    Spec
    Seat Leon Cupra, TTE420 Upgrade Turbo, APR hpfp, APR Down pipe, APR runner delete flaps, Milltek exhaust, Bsh race intake, BSH Throttle Pipe, upgrade Intercooler 620nm clutch kit, APR STAGE2+ Software (NO WMI) 419PS 586NM (told needs more fuel)

    Just turbo change on this and made 50hp same software

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    TTE420 result from DVX Belgium

    420PS 545NM (NO WMI)

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    SEAT LEON CUPRA TTE420 by Ecotune
    APR v3.4 Software 381WHP 390ft-lbs

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    Result from our partners Eco tune (99 fuel no wmi)

    Latest gen TTE420 fitted to this car with all options.

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    LEON CUPRA ST2 + (2.0 BAR) VS TTS TTE420 (1.9BAR)



    S3 APR STG2+ Vs S3 TTE420 Abbie The Audi(No launch)


    Result from Riverside Racing using our TTE420 2.0 TFSI Upgrade turbo with REVO Stage 3 software
    Spec list:
    TTE420 Upgrade Turbocharger
    Full custom RSR exhaust with sports cat
    RS4 injectors
    RS4 return valve
    APR hpfp
    evoms induction
    THS intercooler
    GFB diverter valve
    AWD S3 conversion
    99 Fuel (No WMI)
    REVO Stg3 Software
    427PS 555Nm


    [​IMG]

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    Congratulations to Liam Bryce in his S3 TTE420 11.87 at Crail raceway 1/4 mile strip

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    TTE420 Upgrade turbocharger result from our freinds at DVX performance

    Seat Leon 2.0 TFSI 240 @ 432PS 520Nm 98 OCTANE FUEL (426.8hp)

    With E85 at 8% to full tank of 98 octane and adjustment 446PS 528.0 Nm (440hp)

    DVX Stage 4 (stock engine & compression)
    - TTE420 Upgrade Turbo
    - CTS Turbo Intercooler
    - CTS air intake
    - HPFP
    - LPFP
    - Reinforced clutch
    - Forge Motorsport Reinforced divertor valve
    - Milltek Sport complete exhaust
    - injectors
    - Custom DVX Remap


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    Last edited: Aug 9, 2015
  31. TTE Si

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    TKEngineering.de Golf R TTE420 @1.5BAR 413PS / 528 nm (NO WMI) REVO STG 2+
    Stay tuned for more power from this soon..

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  32. TTE Si

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  33. Miguel_S#

    Miguel_S# Active Member

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    great turbo
    may we know the turbine exducer size
     
  34. TTE Si

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    Turbine used in original form is a BWTS K16 with a 55mm Inducer 49mm Exducer
     
  35. TTE Si

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    Matthew Holmans Fantastic Spec Seat Leon K1 TTE420 Powered by a R-Tech Performance Tuning Race track software giving nice smooth linear boost. 1.77Bar peak and holding 1.6 Bar 422HP 395Ft/lbs (428PS - 535Nm) No wmi...

    Much credit for the prep and fitting of parts goes to AKS Tuning.

    ENGINE:

    R Tech Custom Map
    TTE420 Turbo
    Runner Flap Delete
    APR HPFP
    TTRS LPFP
    AEM Dual Port WMI kit with filter and solenoid
    PERON Intercooler
    REVO Cam Coated CAI
    155bar FPR Valve
    Full BCS Sports Prestige Turbo Back Exhaust & 3.5" De Cat Downpipe
    Helix Clutch & SMF
    Rev G DV
    Latest Rev R PCV Valve
    TTRS Red Coilpacks
    CTS Turbo Discharge Pipe
    REVO Throttle Body Pipe
    Millers CFS Nanodrive Oil

    HANDLING:

    Bilstein B16's PSS 10's
    Ground Control Adjustable Top Mounts
    Full Powerflex Polybushing front to rear
    Fast Road Geo Setup
    Superpro Adjustable Ball Joints
    Eibach ARB's Front and Rear
    WALK
    Vibratechnic Dogbone Mount
    THS Engine & Gearbox Mounts
    Quaiffe LSD
    Forge Quickshifter
    42dd brackets & AKS Shifter kit with gearbox bushes
    AKS Brembo GT Senior 370mm Big Brake Kit & Braided Hoses
    Pagid Yellow RS 2-9 front pads for track use
    Pagid Blue RS 4-2 front pads for daily use
    Ferodo DS 2500 rear pads
    Audi S3 Rear 310mm Brake Kit
    ATE Super Blue Brake Fluid
    Ultra Racing Underbody rear chassis brace.


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    Last edited: Aug 16, 2015
  36. TTE Si

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  37. TTE Si

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    Getting so close to a 10.....

    Jason's S3 TTE420 11.037

    [​IMG]
     
  38. TTE Si

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  39. TTE Si

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  40. TTE Si

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    Great Results for this BroTek customer. James fitted our TTE420 Upgrade turbocharger to his S3 and went for Ecotune custom software. Power is Approx 430PS 615Nm 99 Fuel and No WMI..

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