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€5,041.18 *

Prices Do Not Include VAT. Shipping is calculated at checkout.

Delivery time 3-10 Working Days

Select TurboCharger Option (New or Reconditioned) - Choose an option to send your turbo to TTE for upgrade or have a brand new turbo upgraded:

  • TTE10076
        BMW TTE740+ M2 CS / M3 / M4 UPGRADE... more
Product information "TTE740+ S55 UPGRADE TURBOCHARGERS"






Welcome to our TTE740+ upgrade turbocharger stage with oversize inlets included. Based on the original Mitsubishi bi-turbo system for the S55 B30 HAS BMW engine for plug & Play fitting.

Quite possibly the best-performing complete hybrid turbocharger stage available. 


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 a serial numbered balance test result document.

Product Highlights:

  • Original turbochargers as the base part
  • Original actuators
  • Very early boost response
  • TTE Billet Milled compressor 7+7 BLADE 50.5mm inlet
  • TTE High-Flow Turbine 9 blade turbine
  • TTE CNC milled intake pipe & plastic oversize intake included
  • O-ring sealing Intakes
  • TTE Reinforced axial and radial bearing
  • Plug & Play installation
  • 760+ PS Proven on 102ron (no wmi)
  • Proven TheTurboEngineers quality
  • Single parts finely balanced then components assembled and core high-speed VSR balanced
  • Supplied with a balance test result document
  • Software recalibration is required 
  • Made in Germany
  • Price shown is for a PAIR of turbochargers and turbo inlets


Please check out our TTE HEAT SHIELD ISOLATION ADD-ON option that’s available.  

Please as part of the upgrade process we provide 2 larger turbo inlets when buying new. 

1 is a CNC alloy billet turbo inlet and for the other, we modify the plastic original OEM turbo feed for one of the turbos. 

You must send your plastic turbo inlet with your turbochargers for modification if you selected to send your own turbochargers to TTE or will be extra charges!


BMW M2comp TTE740+ 

Owner :- Gabor Cseh

Pureboost map via MHD , E30 fuel ~30psi up top. Around 780ps / 1000Nm.

 ~1550kg + 85kg driver.

4.56 sec 100-200



BMW M2Comp TTE740+
763PS / 994Nm on 102ron (no wmi)
650+nm @3500 RPM
M5 injectors / Eventuri intake / Optimized exhaust flow




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BMW M4 result at HC Performance 

Check that fast spool & torque holding

 photo 86263657_2940125449377196_8518669097305636864_n_zpsuoewxkeh.jpg

 photo 86731621_2940125456043862_493436556275613696_o_zpsobqz20gh.jpg



 photo TTE740 1.2_zpsj61ujn2f.jpg



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