Cobb Stg 2+ Drivetrain Pkg w/ Tall Weighted Shift Knob - Black Knob / Black Lockout - 2004-2021 Subaru STI 6MT Subaru-STI-2015 Bolt Pattern: 5x100

Bolt Pattern: 5x100

same finish quality

Functions:

Includes a pair of DeatschWerks DW300 fuel pumps

these hoses have been designed with a smooth internal surface

Cobb Stg 2+ Drivetrain Pkg w/ Tall Weighted Shift Knob - Black Knob / Black Lockout - 2004-2021 Subaru STI 6MT Subaru-STI-2015 Bolt Pattern: 5x100The Uppipe: The Restriction Between the Engine and the Turbo The Cobb Stainless Steel Uppipe for the Subaru replaces the restrictive factory unit between the exhaust manifold and the turbocharger. The factory uppipe contains a flex section that collapses over time and a catalytic converter that restricts exhaust flow before it reaches the turbine wheel. The Cobb uppipe removes both restrictions, improving exhaust gas flow to the turbine and reducing