Improve your jl's throttle response and overall drivability with this sprint booster power converter. simple, plug-and-play installation ultra compact device mounts in the cabin 3 acceleration modes w/ 36 acceleration programs (18 manual & 18 automatic) valet and pedal lock mode provide protection against unauthorized vehicle use works for both automatic and manual transmissions fits select: 2018-2019 jeep wrangler unlimited 6 cyl 3.6 l 2021 jeep wrangler unlimited 4 cyl 2 l 2020-2023 jeep gladiator 6 cyl 3.6 l 2020,2022-2023 jeep wrangler 4 cyl 2 l and more - add your vehicle to our fit widget to check
