If your shifter fork width is 1.155" (inches), you will need the Narrow Barrel Shifter.
If your shifter fork width is 1.435" (inches), you will need the Wide Barrel Shifter, or the TALL Wide Barrel Shifter.
Are you looking to modify your transmission components? Why not buy the Cobb Stage 1+ Drivetrain Package and get everything Cobb offers for your transmission! We've grouped our revolutionary Double Adjustable Short Throw Shifter, Front and Rear Shifter Bushings and Cobb Knob together to bring you the ultimate package. Set the shifter throw and knob height to your personal preference, tighten up slop in the shifter assembly caused by the soft factory bushings and add some Cobb bling today!
Subaru 02-07 WRX 5MT Stage 1+ Drivetrain Package w/ Wide Barrel Shifter
95A Durometer Front Bushings
85A Durometer Rear Shifter Stay Bushing
Adjust Throw from 10% Longer to 25% Shorter
Adjust Shift Knob Height from 1" Taller to 1" Shorter
Knob Specs: 115 grams, 2.59" Tall, 1.938" Wide