Average gain of 47 horsepower and 95 lb-ft of torque on 93 Octane @ 20 PSI
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For vehicles with AWP engine code only
Volkswagen MK4 Performance ECU & TCU Tuning
Average gain of 30 horsepower and 55 lb-ft of torque
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Average gain of 40 horsepower and 68 lb-ft of torque
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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
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For vehicles with AWD or AWW engine codes only
Average gain of 43 horsepower and 34 lb-ft of torque
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Requires VNT-17 turbo upgrade, 3.0 bar MAP sensor, and upgraded fuel injectors. For vehicles from the 2000 model year only. Vehicles older than 2000 requ
Average gain of 24 horsepower and 43 lb-ft of torque
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Average gain of 19 horsepower and 20 lb-ft of torque
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Average gain of 40 horsepower and 75 lb-ft of torque
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Requires upgraded fuel injectors and upgraded clutch if not equipped with factory Luk clutch. For vehicles from the 2000 model year only. Vehicles older
Average gain of 35 horsepower and 65 lb-ft of torque on 91 Octane @ 18 PSI
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Average gain of 45 horsepower and 60 lb-ft of torque on 91 Octane @ 16 PSI
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For vehicles with AWD or AWW engine codes only
Choose the stage that meets your power goals!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
Choose the stage that meets your power goals!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
For vehicles with ALH engine code only
Average gain of 20 horsepower and 34 lb-ft of torque
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles from the 2000 model year only. Vehicles older than 2000 require ECU removal and physical chip swapping which cannot be done at ECS Tuning.
Average gain of 19 horsepower and 14 lb-ft of torque on 93 Octane
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Average gain of 18 horsepower and 22 lb-ft of torque on 93 Octane
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For customers that already have APR software on their car and are upgrading to a K04
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This upgrade must be performed at ECS Tuning's facility in Ohio.