Skip to product information
1 of 4

Tomei USA

Tomei ARMS BX8265 B/B Turbo Kit For Subaru WRX STI EJ20 EJ25 Single Scroll

Tomei ARMS BX8265 B/B Turbo Kit For Subaru WRX STI EJ20 EJ25 Single Scroll

SKU:TB403A-SB01C

Regular price $1,602.00 USD
Regular price $1,780.00 USD Sale price $1,602.00 USD
Sale Sold out
Shipping calculated at checkout.
View full details

Tomei ARMS BX8265 B/B Turbo Kit for Subaru WRX STI

Engine: EJ20 / EJ25

Part#: TB403A-SB01C

Turbo Specs:

Target HP: 450
Bearing Type: Ball Bearing
Initial boost Setting: 1.0kgf/cm2

Compressor Wheel: (See Picture)
#A IND: 54.8mm / #B EXD: 76.2mm
Trim: 52
Blades: 6/6
Material: A2618
Production: CNC Billet

Turbine Wheel: (See Picture)
#C EXD: 58.8mm / #D IND: 67.0mm
Trim: 77
Blades: 9
Material: K418
Production: Cast

Compressor Housing:
IND: 55.8mm
EXD: 41.5mm
A/R: 0.78

Turbine Housing:
IND: 45.0
EXD: EJ
A/R: 0.57

Actuator:
Vacuum Fitting Type: Swivel Nipple
Springs: 6 ;Springs for find boost adjustments
Production: CNC Billet

Turbo kit Includes:
100% Bolt On Kit - The turbo kit comes 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.
1 Year Warranty - The turbo kit comes with 1 year limited warranty after the product has been registered with Tomei Powered shortly after purchase.