Tomei Ball Bearing BX B/B Turbocharger Kit Arms BX8265 EJ Single Scroll | TB403A-SB01C Wheel Width_10.5 inch GrimmSpeed worked hand in hand

GrimmSpeed worked hand in hand with tuners across the country to develop this device and ensure that it solves legitimate problems that they have with other existing boost controllers

(x4) Steel Pins

Recommended for Performance Street Use

The proper clearance is designed into each grade range

Tomei Ball Bearing BX B/B Turbocharger Kit Arms BX8265 EJ Single Scroll | TB403A-SB01C Wheel Width_10.5 inch GrimmSpeed worked hand in handProduct Fitment: 2002 2007 Subaru WRX 2004 2021 Subaru STI The Tomei ARMS BX8265 Ball Bearing Turbocharger Kit is a high performance turbo upgrade designed for Subaru EJ20 and EJ25 single scroll engines. Engineered to deliver fast spool and strong top end power, this turbo uses advanced materials and precision manufacturing to provide reliable performance for both street and track builds targeting up to approximately 450 horsepower with proper