Home Borg Warner Supercore EFR9174 (Aluminium Bearing Housing) EFR12919097000

Borg Warner Supercore EFR9174 (Aluminium Bearing Housing) EFR12919097000

NOW $5,484.70
Or 4 interest-free payments of $1,371.17
In stock at 1 of our locations
🚛 Free NZ shipping
🔒 12 month warranty on all parts
NZ WOF compliant
🔧 Fitting available NZ wide
EFR series turbochargers have been designed with performance in mind. Using unique material combinations and innovative manufacturing techniques, BorgWarners EFR turbochargers deliver quick boost response, powerful performance and industry-leading durability. All EFR turbochargers use low-weight Gamma-Ti turbine wheels and shaft assemblies, forged milled compressor wheels and unique, dual ceramic ball bearing cartridges for thrust capacity, durability and turbine efficiency at low expansion ratios. The integrated compressor recirculating relief valve helps EFR turbochargers achieve better boost response and prevents boost drop-off during gear shifts.

Product Specifications:
  • Model: EFR9174
  • Bearing Type: Ball Bearing
  • Cooling System: Oil & Water Cooled
  • Horsepower: 600-1000hp
  • Compressor Wheel: 68/91mm
  • Turbine Wheel: 65/74mm
  • Bearing Housing: Aluminum
  • Part Number: EFR12919097000, 12919097000


Product Features:
  • Rated up 1000hp
  • Dual row ceramic ball bearings
  • Forged Milled compressor wheels (FMW)
  • Integrated compressor recirculation valve
  • Gamma-Ti turbine Wheel and Shaft
  • Boost Control Solenoid Valve (BCSV)


Turbine Housing Options (sold separately):
  • 0.83a/r T3 Single Entry (Internally Wastegated)
  • 0.92a/r T04 Dual Entry (Internally Wastegated)
  • 1.05a/r T04 Dual Entry (Externally Wastegated)
  • 1.45a/r T04 Dual Entry (Externally Wastegated)


Product Notes:
  • If Supercore option is chosen, it is not supplied with a turbine housing, however it is supplied with turbine housing mounting hardware, clamp plates and cap screws
  • The Turbine Outlet V-Band clamp and V-band flange are sold separately
  • All internally wastegated options will be assembled with the corresponding bracket, and medium boost actuator (9psi - 20psi)

Shipping Information

Most orders land in 5–12 business days. We'll keep you updated at every step of the journey.


The Kren Bits journey:

  • Order received — Day 0
  • With fulfilment — Day 1–2
  • Heading to courier — Day 2–4
  • Shipped — Day 3–7
  • Almost there — Day 5–10
  • Delivered — Day 5–14

Where your part ships from:

Your order ships from the closest warehouse with available stock across our six-warehouse network — NZ, AU, TH, UK, US, and CN.


We email you at every real milestone — order received, with fulfilment, heading to courier, shipped, almost there, delivered. No chasing, no vague waits.


For more details, visit our Track Your Order page.

Product Enquiry

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