Includes housing and sealing o-ring
We Price Match - Give Us A Call or Chat! Low-temp thermostat reduces stresses on engine components and improves performance
Everything you need for your ignition service upgrade - featuring red Dinan ignition coils
Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes
Plug & play power — gain up to 100 horsepower on a stock car!
For F-Chassis Vehicles w/ Type-A Harness Only; Not for sale or use in California For vehicles with a Type-A Harness only (See Photos for more details)
Alter parameters and fine-tune � wirelessly!
For use with N54 JB4 systems and any JB4 manufactured prior to 2017. Please check board diagrams to properly identify your JB4 before ordering.
Brand:
ES#:
3508698
Mfg#:
JB4-BT
In Stock
$149.00
This product was last offered at the strikethrough price on 05-12-2026
Plug & play power — gain up to 100 horsepower on a stock car!
For F-Chassis Vehicles w/ Type-B Harness Only; Not for sale or use in California For vehicles with a Type-B Harness only (See Photos for more details)
Capable of 850+ whp with supporting modifications - Includes a refundable $1200 core charge
For vehicles with the N63TU engine only - Not compatible with the earlier N63A engine
Brand:
ES#:
3660758
Mfg#:
PURE-N63-0006KT
Ships in 5 Business Days
$5393.99
This product was last offered at the strikethrough price on 07-13-2026
All the performance upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.
Lifetime Replacement
