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.
***Please see photos and description prior to ordering, all sales final.***
Wirelessly connect your JB4 to your phone!
ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!
Brand:
ES#:
5529294
Mfg#:
JB4-SPWCK-FSD6
In Stock
Limited Qty Sale
$158.99
This product was last offered at the strikethrough price on 10-30-2026
Gain up to 182 horsepower and 139 lb-ft of torque on 93 Octane
2X Entries For Our Spin To Win Sweepstakes! This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next For vehicles with manual transmission only. Requires IS38 Turbo Upgrade in addition to other hardware upgrades. Please see description for details.
Gain up to 131 horsepower and 125 lb-ft of torque on 93 Octane
2X Entries For Our Spin To Win Sweepstakes! This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next Requires IS20 Turbo Upgrade in addition to other hardware upgrades. Please see description for details.
Gain up to 182 horsepower and 139 lb-ft of torque on 93 Octane
2X Entries For Our Spin To Win Sweepstakes! This tune can be performed at home with the included UniCONNECT+ cable. Only available for purchase in th For vehicles with manual transmission only. Requires IS38 Turbo Upgrade in addition to other hardware upgrades. Please see description for details.
Gain up to 72 horsepower and 88 lb-ft of torque on 91 Octane
2X Entries For Our Spin To Win Sweepstakes! This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
Unleash +80 horsepower and +67 lb-ft of torque on your MK7 with the Eurocharged ECU Tune and the included flash device - flash your car from home in minutes!
Brand:
ES#:
5493271
Mfg#:
EC-13971-1KT
In Stock at Vendor
ON SALE!
SAVE 30%
$1698.00
This product was last offered at the strikethrough price on 11-07-2026
Unleash +100 horsepower and +96 lb-ft of torque on your MK7 with the Eurocharged ECU Tune and the included flash device - flash your car from home in minutes!
Brand:
ES#:
5493272
Mfg#:
EC-13971-2KT
In Stock at Vendor
ON SALE!
SAVE 30%
$1898.00
This product was last offered at the strikethrough price on 11-07-2026
If you've upgraded your car or just want a bit more power from your stock vehicle, performance engine software helps maximize your car's potential by letting it know just where the limits are. Improve your driving experience with upgraded performance engine software from our selection of elite software tuners.
Lifetime Replacement
