Expect massive gains with 488-550 HP and 537-606 FT-LBS of torque on tap, depending on octane, from this simple software upgrade!
Call In Or Chat For Best Price! This upgrade must be performed at ECS Tuning's facility in Ohio.
Brand:
ES#:
4040260
Mfg#:
DPP-29T-MG1
In Stock
ON SALE!
SAVE 20%
$899.99
This product was last offered at the strikethrough price on 09-28-2026
Gains from 92 HP/137 TQ on 93 octane - Up to 146 HP/ 181 TQ on 100 octane
Call In Or Chat For Best Price! This upgrade must be performed at ECS Tuning's facility in Ohio. Vehicle must be present at ECS Tuning in Wadsworth, OH
Brand:
ES#:
2713149
Mfg#:
RS740TSTG1KT
In Stock
ON SALE!
SAVE 20%
$799.99
This product was last offered at the strikethrough price on 09-28-2026
Gains up to 115HP & 140TQ on 93 Octane
Call In Or Chat For Best Price! This upgrade must be performed at ECS Tuning's facility in Ohio. Vehicle must be brought to ECS Tuning for programming
Brand:
ES#:
2848963
Mfg#:
40TS8STG1KT
In Stock
ON SALE!
SAVE 20%
$799.95
This product was last offered at the strikethrough price on 09-28-2026
APR's ECU Upgrade is the best power per dollar modification for your engine out there
Call In Or Chat For Best Price! This upgrade must be performed at ECS Tuning's facility in Ohio. 254hp/297lb-ft (93 octane) --- 250HP/294TQ (91 Octane). This upgrade can only be performed with the car present at our facility.
Brand:
ES#:
252756
Mfg#:
20TCCTASTG1CHP-1
In Stock
ON SALE!
SAVE 20%
$749.99
This product was last offered at the strikethrough price on 09-28-2026
Average gain of 40 HP & 75 LB-FT torque on 93 octane program!
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 Ship your ECU for free, or drive your vehicle to our location
Brand:
ES#:
5237
Mfg#:
20TSTG1CHIP-4
In Stock
ON SALE!
SAVE 20%
$749.98
This product was last offered at the strikethrough price on 09-28-2026
Average gain of 71 horsepower and 101 lb-ft of torque on 93 octane!
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. This upgrade can only be performed with the car present at our facility.
Brand:
ES#:
1899519
Mfg#:
20TMK6STG1CHP-4
In Stock
ON SALE!
SAVE 20%
$749.98
This product was last offered at the strikethrough price on 09-28-2026
See up to 386 horsepower on 93 octane fuel!
Call In Or Chat For Best Price! This upgrade must be performed at ECS Tuning's facility in Ohio. For new APR customers with Golf R/S3 IS38 turbocharger only. Tuning may only be performed in-house at APR dealers.
Brand:
ES#:
2996319
Mfg#:
STGIS38
In Stock
ON SALE!
SAVE 20%
$749.99
This product was last offered at the strikethrough price on 09-28-2026
Gains from 79 AWHP/58 AWTQ on 91 octane up to 103 AWHP/76 AWTQ on 100 octane
Call In Or Chat For Best Price! This upgrade must be performed at ECS Tuning's facility in Ohio. Vehicle must be brought to ECS Tuning for programming - *Fully loaded multi-program software available for pre-facelift models only (up to 2012 model year) *
Brand:
ES#:
2515366
Mfg#:
S430TSTG14CHP
In Stock
ON SALE!
SAVE 20%
$749.99
This product was last offered at the strikethrough price on 09-28-2026
Gains up to 135 HP/51 Torque at the crank on 93 octane
Call In Or Chat For Best Price! This upgrade must be performed at ECS Tuning's facility in Ohio. Vehicle must be brought to ECS Tuning for programming
Brand:
ES#:
2677650
Mfg#:
C730TSTG1CHPKT
In Stock
ON SALE!
SAVE 20%
$749.99
This product was last offered at the strikethrough price on 09-28-2026
Gains from 131 AWHP/106 AWTQ on 91 octane up to 161 AWHP/130 AWTQ on 100 octane
Call In Or Chat For Best Price! This upgrade must be performed at ECS Tuning's facility in Ohio.
Brand:
ES#:
4352764
Mfg#:
ECU30TEA837EVOKT
In Stock
ON SALE!
SAVE 20%
$749.99
This product was last offered at the strikethrough price on 09-28-2026
APR Supercharger Pulley Software upgrade for customers without existing APR Stage I software
Call In Or Chat For Best Price! For use with the APR Supercharger Pulley Upgrades - This upgrade must be performed at ECS Tuning's facili
Brand:
ES#:
3219312
Mfg#:
30TFSIUPGRADEKT1
Back Ordered
ON SALE!
SAVE 20%
$749.99
This product was last offered at the strikethrough price on 09-28-2026
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 Ship your ECU for free, or drive your vehicle to our location
Brand:
ES#:
3509816
Mfg#:
PA100008
In Stock
ON SALE!
SAVE 20%
$249.99
This product was last offered at the strikethrough price on 09-28-2026
Designed for use with Audi’s high output RS6/7 4.0 TFSI turbochargers - When paired with required hardware, this upgrade offers 634 HP and 671 FT-LBS of torque on 93 octane fuel and 707 HP and 714 FT-LBS of torque with race fuel!
Call In Or Chat For Best Price! *Direct-Port flashing Only - This upgrade must be performed at ECS Tuning's facility in Ohio. - Please se
Brand:
ES#:
4685291
Mfg#:
ECU-40T-EA824-S6
In Stock
ON SALE!
SAVE 20%
$719.99
This product was last offered at the strikethrough price on 09-28-2026
Max gains of +66-132 AWHP and +88-134 AWFT-LBS depending on octane
Call In Or Chat For Best Price! This upgrade must be performed at ECS Tuning's facility in Ohio.
Brand:
ES#:
3579764
Mfg#:
DPP-2.5T-GEN2
In Stock
ON SALE!
SAVE 20%
$699.99
This product was last offered at the strikethrough price on 09-28-2026
Required software to properly upgrade to a K04 turbocharger
Call In Or Chat For Best Price! This upgrade must be performed at ECS Tuning's facility in Ohio. This upgrade can only be performed with the car present at our facility.
Brand:
ES#:
3659524
Mfg#:
DPP20TK04PSKT
In Stock
ON SALE!
SAVE 20%
$699.90
This product was last offered at the strikethrough price on 09-28-2026
Dramatically improves upon the DQ500 transmission’s function, drivability, and performance through a myriad of enhancement and custom features
Call In Or Chat For Best Price! This upgrade must be performed at ECS Tuning's facility in Ohio.
Brand:
ES#:
4005765
Mfg#:
DPP-DQ500-MQB
In Stock
ON SALE!
SAVE 20%
$659.99
This product was last offered at the strikethrough price on 09-28-2026
Lifetime Replacement
