The fastest and strongest the full sequential gearbox Subaru on the market.
Rated to 1200 Nm engine torque.
The full sequential gearbox kit Subaru + PLUS HELICAL has integrated an ultra lightweight aircraft grade aluminium CNC plate section that holds the fastest sequential mechanism with the softest shifting, the strongest shafts, forks and gears on the market.
Complete also with upgraded high performance gears and shafts, billet selector forks and billet selector rods made of the highest quality steel.
All parts are REM isotropic superfinished.
Using the standard Subaru STI 6 speed gearbox housing, the sequential kit is designed for the racer looking to have the fastest shifting sequential gearbox and keeping budget in mind. Kit is supplied in assembly position for easy installation into the gearbox.
We at X Shift offer installation of sequential gear kits into your original gearboxes. The service includes cleaning and inspection of all parts, differential adjustment, setting teeth clearance of final drive and installation of the sequential kit.
Last but not least we offer renovation of old gearboxes and possible replacement of OEM parts.
We offer LIMITED editions of Subaru +PLUS for discounted price in a package together with sequential gear lever, programmable LED display and professional wiring harness loom
All parts produced for our performance parts and gear kits are manufactured on CNC machines to ensure the precision detail required for race gearboxes.
We are keeping all spare parts of race gearboxes in our stock.
It is designed with the optimized ratio for increased acceleration performance!