HKB Boss Kit Toyota MR-2, Supra OT-48 Toyota Scarlesis the official dealer of

Scarlesis the official dealer of TurbosmartBoost Controllers

Built on our Motorsport Proven Boost-Balance system using a 38mm piston

11 (With Single & Dual Air bag) 1994-on

whether you need to measure your boost levels

HKB Boss Kit Toyota MR-2, Supra OT-48 Toyota Scarlesis the official dealer ofHKB Japanese Toyota MR 2, Supra Boss kit HKB Japan is known worldwide as having the best quality boss kits in the market. When you purchase an aftermarket steering wheel you will be needing a boss kit so that you can fit your aftermarket steering wheel on your vehicle. You need to unbolt your factory steering wheel from your vehicle and place this boss kit in the place of your steering wheel and it should fit on snug. Once the boss kit is on you can