Optimized responsiveness and smoothness, increased rev limiter, launch control at 4000 RPM, kick-downs removed in manual mode, and more!
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
Gain up to 87 horsepower and 106 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 Unitronic 3 Inch Downpipe
Optimized responsiveness and smoothness, increased rev limiter, launch control at 4000 RPM, kick-downs removed in manual mode, and more!
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
Gain up to 84 horsepower and 108 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
Optimized responsiveness and smoothness, increased rev limiter, launch control at 3600 RPM, and more!
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
This upgrade can only be performed with the car at ECS Tuning's location in Ohio
Call In Or Chat For Best Price! 5X Entries For Our Spin To Win Sweepstakes! This upgrade must be performed at ECS Tuning's facility in Ohio.
Improves upon the DQ250 transmission’s function, drivability, and performance through a myriad of enhancement and custom features.
Call In Or Chat For Best Price! 5X Entries For Our Spin To Win Sweepstakes! This upgrade requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the ne Upgrade must be performed with vehicle physically at ECS Tuning location in Ohio
Features CAN-Bus connectivity for more advanced tuning — gain up to 35hp/40lb-ft on a stock car, 90hp/70lb-ft on a modified car
Not for sale or use in the state of California.
***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 Requires Unitronic Stage 2 TCU Performance Software 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 requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next Requires IS38 Turbo Upgrade in addition to other hardware upgrades. Please see description for details.
Brand:
ES#:
4369229
Mfg#:
18TSI-IS38-2+D
In Stock
9% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$1700.00
This product was last offered at the strikethrough price on 11-10-2026
Gain up to 87 horsepower and 106 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 Requires Unitronic 3 Inch Downpipe
Brand:
ES#:
4369226
Mfg#:
18TSI-IS12-2D-UC
In Stock
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$1599.99
This product was last offered at the strikethrough price on 11-10-2026
Gain up to 84 horsepower and 108 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
Brand:
ES#:
4369223
Mfg#:
18TSI-IS12-1+D
In Stock
12% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$1300.00
This product was last offered at the strikethrough price on 11-10-2026
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 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.
Brand:
ES#:
4369227
Mfg#:
18TSI-IS20-2D
In Stock
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$1550.00
This product was last offered at the strikethrough price on 11-10-2026
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
