Boost Logic no longer offers Supra parts. This has been discontinued and we do not have any other TH400 options available at this time

Welcome to the most tested TH400 transmission conversion kit on the market. The same exact kit that Boost Logic has used to run a world record pass of 7.86@186mph and a 60ft of 1.29 seconds! Wow!! Stage 2 is rated at 1200 HP

The kit is very complete with everything you need:

BL Built TH400 - Now with Neal Chance Internals

BL MKIV Supra Bell Housing Adapter

BL Non Lock-Up Torque Converter 3,000rpm Foot Brake, 6,600rpm Transbrake

BL Driveshaft CNC 6061 Aluminum Transmission Mount

Digital Speedo Adaptor

B&M Quick Silver Shifter

TransKing Transbrake

Lokar Stainless Steel Dipstick

Energy Suspension Polyurethane Transmission Mount Bushing

B&M TH400 Shifter Bracket

B&M TH400 Shifter Cable

Please note this kit needs to be shipped truck freight. We will contact you with a freight quote for you to approve before charging your credit card and completing your order. Expect freight to be $100-$150 to a business in the 48 states on average. House delivery is an extra $50.