Cobb Stg 2+ Drivetrain Pkg w/ Tall Weighted Shift Knob - Red Knob / Red Lockout - 2004-2021 Subaru STI 6MT Subaru-Impreza-2015 Because the hoses and fittings

Because the hoses and fittings are consolidated

· Tested at 43

Within this cavity is another hole that is perfectly located to run wires and/or hoses completly out of the way of a passenger (or driver if in another country) and down to the frame rail

making it easy to adjust the ride height on your vehicle

Cobb Stg 2+ Drivetrain Pkg w/ Tall Weighted Shift Knob - Red Knob / Red Lockout - 2004-2021 Subaru STI 6MT Subaru-Impreza-2015 Because the hoses and fittingsThe 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