BorgWarner EFR turbine housing 74mm - T4 TwinScroll 1.05 A/R - EFR 8374 / 8474 / 9174 / 9274 - 12741019002



£ 508.21
excl. 20% VAT , plus shipping costs
£ 641.95
£ 609.85
incl. 20% VAT , plus shipping costs
instead of: £ 641.95
Save 5%

BorgWarner EFR 74mm turbine housing - 12741019002

T4 twinscroll - 1.05 A/R - 74mm turbine wheel

Genuine BorgWarner EFR turbine housing

You receive a single genuine turbine housing for a BorgWarner EFR turbocharger, this let you choose which A/R ratio orientation of the flange and flange type fits best to your application.

Fits the subsequent turbochargers:
BorgWarner EFR-8374 / EFR-8474 / EFR-9174 / EFR-9274
For turbine wheels: 74mm
A/R ratio: 1.05
Turbine flange: T4 divided / Twin Scroll



Different A/R ratio?

With this turbine housing you can fit your EFR turbocharger with a different A/R ratio. If you purchase an EFR turbocharger and wish to have a different A/R turbine housing, you have to order the corresponding turbine housing in addition.
Notice: Mounting kit for turbine housing is sold separately!

Video
What does T25, T3, T4 flange mean? | Turbocharger simply explained
TwinScroll vs SingleScroll housing | Turbocharger simply explained
What does the A/R value mean - more power vs. response | Turbocharger simply explained
What should I pay attention when installing a motorsport turbocharger?
Internal and external wastegate + actuators | Turbocharger simply explained

Features
Accessory
BorgWarner EFR assembly kit turbine housing - B2-Serie...
BorgWarner EFR assembly kit turbine housing - B2-Serie...
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BorgWarner EFR B2-Series (from 7670) Turbo Blanket | PTP
- 5%
BorgWarner EFR hardware installation kit - 179423
BorgWarner EFR hardware installation kit - 179423
Downpipe V-Band Outlet Flange 76mm for EFR / Precision /...
Downpipe V-Band Outlet Flange 76mm for EFR / Precision /...
- 5%
EFR V-Band-Clamp Turbine Outlet / Downpipe
- 5%
EFR V-Band-Clamp Turbine Outlet / Downpipe
£ 41.38 *
instead of: £ 43.55
Heat Protection - Turbo Heat Shield - T4 - Titanium
Heat Protection - Turbo Heat Shield - T4 - Titanium
- 5%
Manifold Flange T4 TwinScroll - stainless steel
- 5%
Manifold Gasket T4 TwinScroll
- 5%
Manifold Gasket T4 TwinScroll
£ 12.36 *
instead of: £ 13.01
Stainless Steel BorgWarner EFR V-Band Flange / Flange...
- 5%
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