BorgWarner EFR H-Type 1.45 A/R T4 Twin Scroll EWG Turbine Housing

BorgWarner EFR H-Type 1.45 A/R T4 Twin Scroll EWG Turbine Housing

Ready to ship
SKU: 32773
For off-road and race use only

Price range: $1,164 through $1,197

BorgWarner EFR H-Type T4 Twinscroll 1.45 a/r Indycar Turbine Housing

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Proven power gains.

Test bench. Real trucks. Real results.

Tuned by diesel addicts.

We drive what we sell.

Installs like OEM. Hits like aftermarket.

100% fit. Maximum output.

Fast shipping.

Ready to ship from US warehouses.

Description

BorgWarner EFR H-Type T4 Twinscroll 1.45 a/r Turbine Housing

This is the largest and highest flowing turbine housing option for the B2 Frame EFR turbochargers.  1.45 might sound absurdly large, but in twinscroll configuration at high boost levels the large A/R comes to life. 

  • For BorgWarner EFR 8374 / 8474 / 9174 / 9274 and EFR 9180 / 9280
  • B2 Frame Size
  • H-Type 1.45 A/R
  • T4 Flange
  • Twinscroll, Divided
  • Externally Wastegate
  • Used by Honda Indycar single turbo V6

EFR 8374 / 8474 / 9174 / 9274 Part #12741008003

EFR 9180 / 9280 Part # 12801008006

NOTE: Aluminum B2 CHRA requires an aluminum clamp plate kit for proper access to hardware during installation. See photo below.

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