Gains up to 24Hp, 444hp/357lb-ft (93 octane)
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
Brand:
ES#:
2678620
Mfg#:
R842STG1CHPKT
In Stock
ON SALE!
SAVE 20%
$1199.99
This product was last offered at the strikethrough price on 09-28-2026
Max gains of +128-222 AWHP and +165-245 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#:
4460632
Mfg#:
ECU-40T-EA825-D5
In Stock
ON SALE!
SAVE 20%
$1699.99
This product was last offered at the strikethrough price on 09-28-2026
Max gains of +75 AWHP and +98 AWFT-LBS at the wheels with a Limited Powertrain Warranty
Call In Or Chat For Best Price! This upgrade must be performed at ECS Tuning's facility in Ohio.
Brand:
ES#:
4674721
Mfg#:
ECU29TEA839C8-P
In Stock
ON SALE!
SAVE 20%
$1799.99
This product was last offered at the strikethrough price on 09-28-2026
Max gains of +112-210 AWHP and +145-225 AWFT-LBS depending on 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 For vehicles from the 2024 model year only.
Brand:
ES#:
4872176
Mfg#:
ECU40TEA825C8P
In Stock
ON SALE!
SAVE 20%
$2068.99
This product was last offered at the strikethrough price on 09-28-2026
Higher peak numbers of 555 HP/609 FT-LBS on 91 octane - Up to 597 HP/668 FT-LBS on 100 octane race fuel *with APR PLUS limited powertrain warranty*
Call In Or Chat For Best Price! This upgrade must be performed at ECS Tuning's facility in Ohio.
Brand:
ES#:
3689890
Mfg#:
DPP-4.0T-APRPLUS
In Stock
ON SALE!
SAVE 20%
$1599.99
This product was last offered at the strikethrough price on 09-28-2026
Gains up to 24Hp, 444hp/357lb-ft (93 octane)
Call In Or Chat For Best Price! This upgrade must be performed at ECS Tuning's facility in Ohio. Drive your vehicle to our location
Brand:
ES#:
2972461
Mfg#:
R842STG1CHPKT1
In Stock
ON SALE!
SAVE 20%
$1349.99
This product was last offered at the strikethrough price on 09-28-2026
APR Presents Our 265HP 2.0T FSI Tuning Program for the Audi TT-S
Call In Or Chat For Best Price! This upgrade must be performed at ECS Tuning's facility in Ohio. 306hp/293lb-ft (93 octane) The 2.0T ECU's can only be direct ported at this time, we cannot flash ecu without having the car at our facility.
Brand:
ES#:
1876555
Mfg#:
20TTTSTG1CHP-1
In Stock
ON SALE!
SAVE 20%
$644.00
This product was last offered at the strikethrough price on 09-28-2026
Max gains of +128 AWHP and +165 AWFT-LBS and a Limited Powertrain Warranty
Call In Or Chat For Best Price! This upgrade must be performed at ECS Tuning's facility in Ohio.
Brand:
ES#:
4460769
Mfg#:
ECU40TEA825D5APR
In Stock
ON SALE!
SAVE 20%
$1999.99
This product was last offered at the strikethrough price on 09-28-2026
For customers WITH APR Stage 1, moving to the IS20 turbocharger upgrade.
Call In Or Chat For Best Price! This upgrade must be performed at ECS Tuning's facility in Ohio.
Brand:
ES#:
3411789
Mfg#:
18TIS20KT
In Stock
ON SALE!
SAVE 20%
$249.99
This product was last offered at the strikethrough price on 09-28-2026
For customers WITHOUT APR Stage 1, moving to the IS38 turbocharger upgrade.
Call In Or Chat For Best Price! This upgrade must be performed at ECS Tuning's facility in Ohio.
Brand:
ES#:
3411788
Mfg#:
18TIS38KT1
In Stock
ON SALE!
SAVE 20%
$749.99
This product was last offered at the strikethrough price on 09-28-2026
Max gains of +162-321 AWHP and +117-241 AWFT-LBS depending on turbocharger upgrade and octane
Call In Or Chat For Best Price! Requires TCU tune. This upgrade must be performed at ECS Tuning's facility in Ohio.
Brand:
ES#:
4899306
Mfg#:
DPP25TGEN2STG3
In Stock
ON SALE!
SAVE 20%
$1199.99
This product was last offered at the strikethrough price on 09-28-2026
Max gains of +166-289 AWHP and +117-203 AWFT-LBS depending on octane
Call In Or Chat For Best Price! Must have Auth Code from T4100004 to purchase. Requires TCU tune. This upgrade must be performed at ECS Tuning's facility in Ohio.
Brand:
ES#:
4899283
Mfg#:
25TG2STG3UPG
In Stock
ON SALE!
SAVE 20%
$749.99
This product was last offered at the strikethrough price on 09-28-2026
Does not include injectors - Gains of up to 55 HP & 100 LB-FT torque on 93 octane!
Call In Or Chat For Best Price! This upgrade must be performed at ECS Tuning's facility in Ohio. For existing Stage 1 customers upgrading to Stage 1+. Drive your vehicle to our location
Brand:
ES#:
2918519
Mfg#:
B6A4STG1UPGRDKT
In Stock
ON SALE!
SAVE 10%
$150.00
This product was last offered at the strikethrough price on 09-28-2026
Gains up to 74HP & 98TQ 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#:
3129483
Mfg#:
TTS20TMQBKT38KT
In Stock
ON SALE!
SAVE 20%
$499.99
This product was last offered at the strikethrough price on 09-28-2026
Upgrade existing software to the Stage 1
Call In Or Chat For Best Price! This upgrade must be performed at ECS Tuning's facility in Ohio. For existing Stage 1 customers with an ECU upgrade installed before 10/29/2015. Vehicle must be brought to ECS Tuning for programming.
Brand:
ES#:
2992947
Mfg#:
4.0TRS7UPDATEKT
In Stock
ON SALE!
SAVE 20%
$150.00
This product was last offered at the strikethrough price on 09-28-2026
Lifetime Replacement
