Increase of +64 Horsepower, and +167 Torque, Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications!
Your ECU may be locked. You are required to mail your ECU to Weistec for tuning
Increase of +75 Horsepower, and +176 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance high-flow exhausts!
Your ECU may be locked. You are required to mail your ECU to Weistec for tuning
Replacement JB4 OBDII cable suitable for use in all applications where the JB4 attaches to the OBDII port under the dash. Includes JB4 side repair harness molex pigtail.
Brand:
ES#:
4714892
Mfg#:
JB4-OBDII-CA-MC
Ships on Aug 4, 2026
$30.00 USD
Lifetime Replacement
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