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
Fuel-It! CANfuel allows your ECU to control up to 8 fuel injectors sequentially in addition to an ethanol content sensor, low fuel pressure sensor, extra pressure sensors, EGT probes, external fuel pumps, and much more.
For N54 equipped E chassis vehicles only
The solution for a big power competition N54 build (or wild street build). Capable of 600-700whp. Includes refundable $300 core charge.
With upgraded, 2.0" inlet snout to alleviate inlets popping off. For use with 2.0" inlet pipes.
Brand:
ES#:
4709442
Mfg#:
PUREN540004INSKT
Ships in 7 Business Days
$4291.99
This product was last offered at the strikethrough price on 07-14-2026
The Game Changer Lite - designed from the ground up with all new parts - supports up to 650 HP at the wheels!
2X Entries For Our 25th Anniversary Sweepstakes!
Designed to work in almost any application where you have 5/16" or 7.89mm quick connect fittings and need to add a flex fuel sensor!
Universal Product - Please confirm your fuel line size prior to ordering
Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.
Lifetime Replacement
