Average gain of 100 horsepower and 73 lb-ft of torque on 91 Octane and Supercharger pulley upgrade
Compatible for vehicles up to 2012 model year only - Vehicle must be brought to ECS Tuning for programming *SIMOS 8.3 ECU is not yet supported*
The APR Stage 1 ECU Upgrade is the first step towards making more power! This simple upgrade requires no engine hardware modifications and produces 455-466 HP with 329-335 FT-LBS of torque.
Call In Or Chat For Best Price! This upgrade must be performed at ECS Tuning's facility in Ohio.
Brand:
ES#:
2677787
Mfg#:
RS542STG1CHPKT
Ships in 1-2 days
ON SALE!
SAVE 20%
$964.99
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 common rail diesel out there
Call In Or Chat For Best Price! This upgrade must be performed at ECS Tuning's facility in Ohio.
Brand:
ES#:
2862377
Mfg#:
30LSTG1CHIP1KT
Ships in 1-2 days
ON SALE!
SAVE 20%
$499.99
This product was last offered at the strikethrough price on 09-28-2026
Ultimate ECU upgrade for 3.0TDI
Call In Or Chat For Best Price! This upgrade must be performed at ECS Tuning's facility in Ohio. 30-60hp/30-90lb-ft. The 3.0 TDI ECU's can only be direct ported at this time, we cannot flash ecu without having the car at our facility.
Brand:
ES#:
2747954
Mfg#:
30TDICRPSFLKT
Ships in 1-2 days
ON SALE!
SAVE 20%
$749.00
This product was last offered at the strikethrough price on 09-28-2026
Higher peak figures of 306 HP with 376 FT-LBS of torque - *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#:
3690535
Mfg#:
B9A420TSTG1KT1
Ships in 1-2 days
ON SALE!
SAVE 20%
$1099.99
This product was last offered at the strikethrough price on 09-28-2026
Gains from 101 WHP/86 WTQ 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#:
2749180
Mfg#:
Q530TSTG1CHPKT
Ships in 1-2 days
ON SALE!
SAVE 20%
$1464.99
This product was last offered at the strikethrough price on 09-28-2026
Electronically-controlled throttle housing
Used as an upgrade for the Q5/SQ5 3.0T models - When paired with 034 inlet hose 034-112-6018, factory airbox can be retained
Brand:
ES#:
3344667
Mfg#:
99760511502
Ships in 4 Business Days
$809.99
This product was last offered at the strikethrough price on 08-04-2026
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.
Lifetime Replacement
