Tomioka Racing Billet TD05-18G Turbo - 2002-2007 Subaru WRX / 2004-2021 STI pdm_interior The Cobb uppipe is one

The Cobb uppipe is one of the most underrated upgrades on the VA STI — it directly improves the exhaust gas energy reaching the turbine wheel

Distinguishing itself from conventional catch-can systems

Includes new hardware

1990-1992 Cadillac Fleetwood Base 1980-1985 Cadillac Fleetwood Brougham 1985 Cadillac Fleetwood Brougham Commercial Chassis 1980-1985 Cadillac Fleetwood Brougham d'Elegance 1985

Tomioka Racing Billet TD05-18G Turbo - 2002-2007 Subaru WRX / 2004-2021 STI pdm_interior The Cobb uppipe is oneTomioka Racing Billet TD05 18G Turbo 2002 2007 Subaru WRX 2004 2021 STI The Tomioka Racing Billet TD05 18G is the most popular street track turbo upgrade for EJ Subarus VF like character with meaningfully more capacity and spool. The Street Track Balance Point for EJ Subaru Builds The TD05 18G is rated to 350 400WHP and maintains the VF like turbo character that makes EJ Subarus enjoyable to drive on the street. The billet compressor wheel is lighter