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Turbo BorgWarner EFR-6258


Flange - Wastegate - A/R - Material CHRA
from 1.676,91 €
incl. 19% VAT , plus shipping costs
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Turbo BorgWarner EFR-6258

Genuine EFR Turbocharger

Turbocharger with various flanges, A/R values and wastegate options

Performance rating: 225 - 400 HP
Compressor wheel: Inlet 49.6mm, Exducer: 61.4mm
Turbine wheel outlet: 58mm
Turbine housing: Available with T25, V-Band or T3 flanged exhaust housing
Material cartridge: Available in cast steel or aluminium

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.

CHRA features:
- 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!)

Video
Turbocharger selection made easy: Try our TurboGuide
Turbocharger function as basic knowledge | Turbocharger simply explained
Which turbocharger is better? BorgWarner, Garrett or another one?
TwinScroll vs SingleScroll housing | Turbocharger simply explained
What should I pay attention when installing a motorsport turbocharger?
What are the advantages of a turbo with ball bearings? Better than journal bearings? | Turbocharger simply explained
Which oil restrictor do I need?
What does T25, T3, T4 flange mean? | Turbocharger simply explained
What does the A/R value mean - more power vs. response | Turbocharger simply explained
Extended tip technology on the compressor wheel of the turbocharger | Turbocharger simply explained
Internal and external wastegate + actuators | Turbocharger simply explained
TurboZentrum shows the details of a BorgWarner EFR turbocharger

PDF
Compressor Map
BorgWarner EFR B1 Series frame dimensions
Borg Warner Catalog 2017

Features
Accessory
BorgWarner Boost Control solenoid valve - 179425
BorgWarner EFR Block Off Set for integrated PopOff (for...
BorgWarner EFR Block Off Set for integrated PopOff (for...
BorgWarner EFR WG actuator High Boost - EFR 6258 up to...
BorgWarner EFR WG actuator High Boost - EFR 6258 up to...
BorgWarner EFR WG actuator Low Boost - EFR 6258 up to...
BorgWarner EFR WG actuator Low Boost - EFR 6258 up to...
BorgWarner EFR WG actuator Medium Boost - EFR 6258 up to...
BorgWarner EFR WG actuator Medium Boost - EFR 6258 up to...
BorgWarner EFR WG actuator bracket kit T25 / V-Band
BorgWarner EFR bracket kit for Super Short WG actuator -...
BorgWarner EFR hardware installation kit - 179423
BorgWarner EFR hardware installation kit - 179423
BorgWarner EFR Speed Sensor - Turbo RPM sensor
BorgWarner EFR Speed Sensor - Turbo RPM sensor
BorgWarner EFR Wastegate hose kit - 179426
BorgWarner EFR Wastegate hose kit - 179426
BOV Cover EFR turbocharger with angled connection -...
BOV Cover EFR turbocharger with angled connection -...
Stainless Steel BorgWarner EFR V-Band Flange / Flange...
- 5%
Manifold Flange T25 - stainless steel
EFR V-Band-Clamp Turbine Outlet / Downpipe
Garrett Speed Sensor Street kit (with gauge) - Turbo RPM...
Manifold Gasket T25
Oil return line gasket GT-R / GTX / G-Series / BorgWarner...
Oil return adapter GT / GT-R / GTX / G-Serie / EFR -...
Oil return flange Garrett GTX / G-series / GT-R /...
Oil return flange Garrett GTX / G-series / GT-R /...
Oil return flange Garrett GTX / G-series / GT-R /...
Oil return flange Garrett GTX / G-series / GT-R /...
Oil return adapter Garrett GT-R / GTX / G-series /...
Oil return flange GT-R / GTX / G-Series / BorgWarner EFR...
Oil return adapter GT-R / GTX / G-Serie / BorgWarner EFR...
Oil and water connection kit TFSI to EFR
Oil Feed Adapter BorgWarner EFR with Restrictor 1,6mm
Oil Feed Adapter BorgWarner EFR with Restrictor 1,6mm
Silicone Reducer Elbow 45°, 57 - 51mm, black | BOOST...
Silicone Reducer Elbow 45°, 57 - 51mm, black | BOOST...
Silicone Reducer Elbow 45°, 63 - 51mm, black | BOOST...
Silicone Reducer Elbow 45°, 63 - 51mm, black | BOOST...
Silicone Reducer Elbow 45°, 70 - 63mm, black | BOOST...
Silicone Reducer Elbow 45°, 70 - 63mm, black | BOOST...
Silicone Reducer Elbow 45°, 76 - 63mm, black | BOOST...
Silicone Reducer Elbow 45°, 76 - 63mm, black | BOOST...
Silicone Reducer Elbow 90°, 57 - 51mm, black | BOOST...
Silicone Reducer Elbow 90°, 57 - 51mm, black | BOOST...
Silicone Reducer Elbow 90°, 60 - 51mm, black | BOOST...
Silicone Reducer Elbow 90°, 60 - 51mm, black | BOOST...
Silicone Reducer Elbow 90°, 63 - 51mm, black | BOOST...
Silicone Reducer Elbow 90°, 63 - 51mm, black | BOOST...
Silicone Reducer Elbow 90°, 70 - 63mm, black | BOOST...
Silicone Reducer Elbow 90°, 70 - 63mm, black | BOOST...
Silicone Reducer Elbow 90°, 76 - 63mm, black | BOOST...
Silicone Reducer Elbow 90°, 76 - 63mm, black | BOOST...
Silicone Reducer Straight, 54 - 51mm, black | BOOST products
Silicone Reducer Straight, 54 - 51mm, black | BOOST products
Silicone Reducer Straight, 57 - 51mm, black | BOOST products
Silicone Reducer Straight, 57 - 51mm, black | BOOST products
Silicone Reducer Straight, 60 - 50mm, black | BOOST products
Silicone Reducer Straight, 60 - 50mm, black | BOOST products
Silicone Reducer Straight, 63 - 51mm, black | BOOST products
Silicone Reducer Straight, 63 - 51mm, black | BOOST products
Silicone Reducer Straight, 70 - 63mm, black | BOOST products
Silicone Reducer Straight, 70 - 63mm, black | BOOST products
Silicone Reducer Straight, 76 - 51mm, black | BOOST products
Silicone Reducer Straight, 76 - 51mm, black | BOOST products
Silicone Reducer Straight, 76 - 63mm, black | BOOST products
Silicone Reducer Straight, 76 - 63mm, black | BOOST products
Silicone Vacuum Hose 6mm, black | BOOST products
Silicone Vacuum Hose reinforced 6mm, black | BOOST products
Silicone Connector / 51mm / black
Silicone Connector / 63mm / black
Silicone Connector / 63mm / black
Silicone Connector - Single Hump, 51mm, black | BOOST...
Silicone Connector - Single Hump, 51mm, black | BOOST...
Silicone Connector - Single Hump, 63mm, black | BOOST...
Silicone Connector - Single Hump, 63mm, black | BOOST...
Silicone Connector - Double Hump, 51mm, black | BOOST...
Silicone Connector - Double Hump, 51mm, black | BOOST...
Silicone Connector - Double Hump, 63mm, black | BOOST...
Silicone Connector - Double Hump, 63mm, black | BOOST...
Silicone elbow 135°, 51mm, black | BOOST products
Silicone elbow 135°, 51mm, black | BOOST products
Silicone elbow 180°, 51mm, black | BOOST products
Silicone elbow 180°, 51mm, black | BOOST products
Silicone elbow 45°, 51mm, black | BOOST products
Silicone elbow 45°, 51mm, black | BOOST products
Silicone elbow 45°, 63mm, black | BOOST products
Silicone elbow 45°, 63mm, black | BOOST products
Silicone elbow 90°, 51mm, black | BOOST products
Silicone elbow 90°, 51mm, black | BOOST products
Silicone elbow 90°, 63mm, black | BOOST products
Silicone elbow 90°, 63mm, black | BOOST products
SINGLE PORT Actuator 1,0 bar / 14 psi BorgWarner EFR...
SINGLE PORT Actuator 1,0 bar / 14 psi BorgWarner EFR...
Stronger BOV spring for BorgWarner EFR Turbocharger -...
BorgWarner EFR B1-Series (up to 7163) Turbo Blanket -...
BorgWarner EFR B1-Series (up to 7163) Turbo Blanket -...
Complete DIY oil return line kit for Garrett GT-R / GTX /...
Complete DIY oil return line kit for Garrett GT-R / GTX /...
Complete DIY oil return line kit for Garrett GTX /...
Complete DIY oil return line kit for Garrett GTX /...
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