Features CAN-Bus connectivity for more advanced tuning — gain up to 55hp/60lb-ft on a stock car, 80hp/80lb-ft on a modified car
Not for sale or use in the state of California.
Features CAN-Bus connectivity for more advanced tuning — gain up to 55hp/60lb-ft on a stock car, 80hp/80lb-ft on a modified car
Not for sale or use in the state of California.
Plug & play power — Gains starting at 25bhp/50lb-ft on a stock car!
Average gain of 45 horsepower and 70 lb-ft of torque on 91 Octane @ 16 PSI
Average gain of 45 horsepower and 99 lb-ft of torque on 93 Octane @ 20 PSI
For vehicles with ATW & AWM engine codes only
Average gain of 40 horsepower and 68 lb-ft of torque
This product is only eligible for Chip & Ship. Not available for drive-in flashing.
Boost gauge or VCDS logging recommended to monitor boost creep
Average gain of 51 horsepower and 65 lb-ft of torque on 93 Octane @ 18 PSI
For vehicles with AEB engine code from the 2000 model year only
Gain up to 28 horsepower and 24 lb-ft of torque on 91 Octane
This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
For BHK, BLV, BWS and BHL engine codes only.
This product was last offered at the strikethrough price on
08-23-2026
Choose the stage that meets your power goals!
This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
For vehicles with TSI engines only
Choose the stage that meets your power goals!
This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
For vehicles with FSI engines only.
Offers smoother and quicker shifts and a higher torque limit thanks to increased clamping pressure
This upgrade requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next business day.
Average gain of 24 horsepower and 43 lb-ft of torque
Average gain of 45 horsepower and 60 lb-ft of torque on 91 Octane @ 16 PSI
Average gain of 38 horsepower and 69 lb-ft of torque on 91 Octane @ 18 PSI
For vehicles with ATW & AWM engine codes only
For customers that already have APR software on their car and are upgrading to a K04
Call In Or Chat For Best Price!
This upgrade must be performed at ECS Tuning's facility in Ohio.
For vehicles with TSI engines only.
Choose the stage that meets your power goals!
This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
For customers that already have APR software on their car and are upgrading to a K04
Call In Or Chat For Best Price!
This upgrade can be performed via our Chip & Ship method or the vehicle can be brought to ECS Tuning's fa
For vehicles with FSI engines only. Ship your ECU for free, or drive your vehicle to our location