Ignitions and Electrical› Computers, Chips, Modules and Programmers

ProEFI

Toyota Supra MKIV 6spd Kit

$4,481.27

SKU: 94857a

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The ProEFI Toyota Supra MKIV 6spd Kit is an engine management system designed for 1993-1998 Toyota Supra models with a 6-speed transmission. This kit includes the Pro128 ECU, a specific adapter harness for the Supra MKIV 2JZ 6-speed, a 5-bar MAP sensor, a 150 PSI sensor, an air temperature sensor, an LSU 4.2 O2 sensor, and a boost control solenoid kit.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandProEFI
Part Number94857a
CategoryIgnitions and Electrical

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy