Tomei ARMS BX7960 Turbo Subaru Models (inc. 2002-2007 WRX / 2004-2021 STI)

This turbo is a direct bolt on for ALL EJ ENGINES! This unit comes with all gaskets, lines and fittings needed for install. IF YOU HAVE A 2008-2014 WRX OR 2005-2009 LGT, you'll need to either have a FMIC or Verticooler as this turbocharger uses the STi style compressor outlet.

 

This is the new Tomei BX-Series Ball-Bearing Turbocharger. The BX-Series is Tomei's latest ball-bearing turbocharger example that features the latest in turbocharger technology. This turbocharger features a CNC billet compressor wheel for durability over the conventional cast compressor wheel, and it also features Tomei's Multi-Rate Billet Actuator to allow the user to perform fine-tuning of the boost so you can hit your preferred targets every time, 

 

 

CNC BILLET COMPRESSOR WHEEL:

Machined from aerospace-grade materials

Highly durable and lightweight

Made with thinner blades with a larger surface area 

Improves the air flow and turbo spool 

 

 

MULTI-RATE BILLET ACTUATOR:

Large capacity

Reinforced forged billet construction

Includes a total of (6) springs for fine boost adjustments

The swivel-type nipple allows for greater freedom when routing hoses

You can combine up to (3) springs to find the perfect setup

 

 

 

BX7960 FEATURES:

Rated up to 400 HP with supporting modifications

Ball-bearing type

1.0 BAR initial boost setting

Single-scroll type

 

 

COMPRESSOR WHEEL SPECS:

52.6mm inducer

68mm exducer

60 trim

6/6 blades

CNC billet A2618 construction

 

 

TURBINE WHEEL SPECS:

54mm exducer

61mm inducer

79 trim

9 blades

Cast K418 construction

 

 

COMPRESSOR HOUSING SPECS:

53.6mm inducer

41.63mm exducer

A/R: 0.78

 

 

TURBINE HOUSING SPECS:

45.0mm inducer

EJ exducer

A/R: 0.57