Subaru EJ MX8265 Tomei Turbine Kit

450HP P/N TB401A-SB01C

CNC BILLET COMPRESSOR WHEEL

Significant improvement over traditional cast compressor wheels. Machined from aerospace grade materials, these highly durable lightweight compressor wheels feature thinner blades with larger surface area for significantly improved airflow and turbo spool.

MULTI RATE BILLET ACTUATOR

Large capacity, reinforced forged billet construction. Includes a total of 6 springs for fine boost adjustments. Swivel type nipple allows for greater freedom when routing hoses.

BEARING TYPE  JOURNAL BEARING

INITIAL BOOST SETTING

MX8265    1.0 kgf/cm2

COMPRESSOR WHEEL                

MX8265

Ⓐ IND(mm)       54.8

Ⓑ EXD(mm)      76.2

TRIM          52

BLADES     6

MATERIAL          A2618

PRODUCTION   CNC BILLET

TURBINE WHEEL

MX8265

Ⓒ EXD(mm)      58.8

Ⓓ IND(mm)       67.0

TRIM          77

BLADES     11

MATERIAL          K418

PRODUCTION   CAST

COMPRESSOR HOUSING

MX8265

IND(mm)  55.8

EXD(mm)  41.5       

A/R   0.78

TURBINE HOUSING

MX8265

IND   45.0

EXD  EJ

A/R   0.57

MX8265

This turbo has the potential to deliver 450PS with the stock layout; from 4000RPM upwards is where peak power comes in. This Turbo’s special characteristics will really show when added engine tuning and internal upgrades are done.

Previously compatible with GD chassis, it is now compatible with both GR/GV chassis with a newly designed actuator bracket.

The actuator rod has also been newly designed, securing the clearance with the intercooler.

Compressor OUT hose is now included to secure the clearance from the electric throttle position sensor.

100% BOLT ON

The ARMS series turbo kits all come supplied with all the required gaskets and fitting accessories for a true bolt on application out of the box. So it can be installed immediately without the need to hunt for other parts.

VIP Motorsport is an official stockist of Tomei Exhausts & Products in the UK & Europe. Our stock is directly linked with Tomei USA, if the item is out of stock with us it could take up to two working weeks to be received.