Tuning your vehicle with APR Software has never been easier thanks to the APR Ultralink!
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes! Only available for purchase in the United States and Canada.
Enthusiast Kit Option 1, OBDII port connection, Valid for up to 3 VIN numbers
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Enthusiast Kit 1 is good for use on up to 3 different VIN numbers. Up to 2015 Model Year Only
APR can now remotely tune you car from anywhere in the world! Simply purchase the APR RTS Install Cable and setup a remote tuning session with APR or participating APR Dealer.
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes! Tuning must be performed by APR or a participating dealer. ECS Tuning does not offer the APR Remote Tuning Service at this time.
Flash your ECU and unleash the power your Porsche was meant to have.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms CARB certified for sale in all 50 states
Gain up to 57 horsepower and 65 lb-ft of torque on 91 Octane
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Buy Unitronic Software 5/22/26 - 6/5/26 for a chance to win your Software & UniCONNECT+ Cable for FREE! This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
Brand:
ES#:
4465463
Mfg#:
3.6-997T-1
In Stock
ON SALE!
$2750.00
This product was last offered at the strikethrough price on 05-21-2026
Gain up to 75 horsepower and 85 lb-ft of torque on 91 Octane
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Buy Unitronic Software 5/22/26 - 6/5/26 for a chance to win your Software & UniCONNECT+ Cable for FREE! This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
Brand:
ES#:
4465469
Mfg#:
3.6-996TS-1
In Stock
ON SALE!
$2500.00
This product was last offered at the strikethrough price on 05-21-2026
Gain up to 59 horsepower and 73 lb-ft of torque on 91 Octane
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Buy Unitronic Software 5/22/26 - 6/5/26 for a chance to win your Software & UniCONNECT+ Cable for FREE! This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
Brand:
ES#:
4465459
Mfg#:
3.6-996GT2-1
In Stock
ON SALE!
$2500.00
This product was last offered at the strikethrough price on 05-21-2026
Gain up to 49 horsepower and 91 lb-ft of torque on 91 Octane
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Buy Unitronic Software 5/22/26 - 6/5/26 for a chance to win your Software & UniCONNECT+ Cable for FREE! This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
Brand:
ES#:
4465471
Mfg#:
4.5-V8T-1
In Stock
ON SALE!
$2250.00
This product was last offered at the strikethrough price on 05-21-2026
Gain up to 109 horsepower and 30 lb-ft of torque on 28 Octane
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Buy Unitronic Software 5/22/26 - 6/5/26 for a chance to win your Software & UniCONNECT+ Cable for FREE! This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
Brand:
ES#:
4465472
Mfg#:
4.5-V8TS-1
In Stock
ON SALE!
$2250.00
This product was last offered at the strikethrough price on 05-21-2026
Gain up to 32 horsepower and 20 lb-ft of torque on 91 Octane
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Buy Unitronic Software 5/22/26 - 6/5/26 for a chance to win your Software & UniCONNECT+ Cable for FREE! This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
Brand:
ES#:
4465473
Mfg#:
5.7-GT-1
In Stock
ON SALE!
$2250.00
This product was last offered at the strikethrough price on 05-21-2026
Gain up to 75 horsepower and 85 lb-ft of torque on 91 Octane
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Buy Unitronic Software 5/22/26 - 6/5/26 for a chance to win your Software & UniCONNECT+ Cable for FREE! This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
Brand:
ES#:
4465468
Mfg#:
3.6-996T-1
In Stock
ON SALE!
$2100.00
This product was last offered at the strikethrough price on 05-21-2026
Up to 40% HP and 40% TQ Gains on 93 Octane Stage 3 - This comes with PDK Flashing as well to ensure your trans is safe from increased HP!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms CARB certified for sale in all 50 states
Gain up to 24 horsepower and 18 lb-ft of torque on 91 Octane
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Buy Unitronic Software 5/22/26 - 6/5/26 for a chance to win your Software & UniCONNECT+ Cable for FREE! This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
Brand:
ES#:
4465464
Mfg#:
3.6-997-GT3-1
In Stock
ON SALE!
$1750.00
This product was last offered at the strikethrough price on 05-21-2026
Gain up to 18 horsepower and 11 lb-ft of torque on 91 Octane
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Buy Unitronic Software 5/22/26 - 6/5/26 for a chance to win your Software & UniCONNECT+ Cable for FREE! This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
Brand:
ES#:
4465461
Mfg#:
3.6-996GT3-1
In Stock
ON SALE!
SAVE 10%
$1500.00
This product was last offered at the strikethrough price on 05-21-2026
Up to 40% HP and 40% TQ Gains on 93 Octane Stage 3!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms CARB certified for sale in all 50 states
Add power and performance with special software upgrades from recognized tuning leaders like APR, Cobb, and Malone. Let our trained support staff show you how to pick the performance software upgrade that suits your driving preferences and budget.
Let us help you find the parts that fit your
Porsche
