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BorgWarner EFR-6758 Turbo - T25 WG 0.64ar - 179388
Genuine EFR-Turbocharger
Single Scroll, T25 internal wastegate
Performance rating: 275 - 450 HP
Compressor wheel: Inducer: 53.9mm, Exducer: 67mm
Turbine wheel outlet: 58mm
Turbine housing: 0.64 A/R with T25 flange, internal wastegate, V-band downpipe connection
Pictures for reference only!
BorgWarner EFR turbocharger has been developed with only one goal in mind: to dominate road, racetrack and quartermile. BorgWarner EFR turbocharger are equipped with state of the art high-tech features for unbeaten performance.
EFR Turbos are available in 7 different sizes and 4 different turbine housings, covering performance ratings from 250 to 1000HP.
The combination of a high-efficiency compressor wheel, Gamma-Titanaluminid Turbine wheel, with ceramic ball bearing technology dramatically raises the bar for motorsports turbochargers and is state of the art in terms of turbocharger technology:
Compressor:
- forged and milled compressor wheel, extremely lightweight and resistant to highest boost levels, Extended tip technology
- integrated blow off valve
- integrated boost solenoid
- 360° rotation via V-band technology
- prepared socket for speed sensor (optionally available) to monitor compressor wheel speed. Thereby compressor efficiency can be calculated.
Core assembly:
- dual ceramic ball bearing
- integrated oil restrictor
- water cooled
Turbine housing:
- stainless steel turbine housing
- Gamma-Titanaluminid turbine wheel and shaft, 50% lighter than comparable Inconel Turbine wheel and extremely heat resistant up to 1050°C (for comparison: Garrett only up to 950°C)
- high-flow wastegate port
- internal wastegate (even available for Twinscroll turbine housing!)
Buy First Hand
We are the main German distributor for BorgWarner Performance Turbochargers with exclusive sales rights for Germany, Austria and Switzerland. Any AirWerks und EFR Turbochargers made by BorgWarner can only be sold in these countries either by us or by our dealers. Buy your products first hand and benefit from our excellent support and consultation. Furthermore the short supply chain ensures a quick repair or replacement if needed. As the German distributor we guarantee you, that the product is functioning correctly. In the unlikely case of a malfunction, we send out a free replacement. Malfunctions that are resulting from misuse, improper use, negligence, unauthorized alteration or repair will not be compensated.
We only sell 100 % original products. Buying from us means, you always buy the latest version. No refurbished products and no knock offs that look deceptively like the real product.
- a/r Value: 0,64ar
- Flange type: T25
- Availability: order on customer request
- Turbocharger: EFR 6758
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