Borg Warner S257 SX-e T4 7670 Turbocharger Kit

Borg Warner S257 SX-e T4 7670 Turbocharger Kit

from $1,160.00

Looking to break into the 350hp-450hp range?

Compliment your L28ET build with this great option from Borg Warner. This turbo flows slightly more air than a Garret GT35R, and slightly less than a Holset HX35 at 64lbs/min

This turbocharger is currently on our 280zx development vehicle and has shown fantastic results!!

This kit will require an external wastegate and fabrication, it is not a true bolt-in kit. We offer this service for your convenience

The kit will include the following

  • Borg Warner 7061 Super Core Compressor

  • Borg Warner Divided T4 Turbine Housing (0.83 A/R)

  • T3 to T4 Adapter Flange with Hardware

  • Borg Warner Downpipe V-band Flange and Clamp

Other housing are available, please e-mail us for custom orders.

Here are the specifications from Borg Warner

Compressor Specifications

  • Compressor Wheel Exducer: 76mm

  • Compressor Wheel Inducer: 57.15mm

  • Max Flow Rate: 64 lbs/min

  • Max Recommended Turbo Speed: 560 m/s

  • Compressor Housing Connections:

    • Inlet: 3.5″ Hose Coupler

    • Outlet: 2.0″ Hose Coupler

Turbine Specifications

  • Turbine Wheel Exducer: 61.43mm

  • Turbine Wheel Inducer: 70mm

Ceramic Coated Turbine Housing?:
Quantity:
Add To Cart