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Audi B8 APR Software

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Stage 1 Performance Chip - Fully Loaded

ES#2677787 - RS542STG1CHPKT - Stage 1 Performance Chip - Fully Loaded - 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. - APR - Audi

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:
APR - Corporate Logo
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

$771.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

APR Stage I Performance Chip - Fully Loaded

ES#2747954 - 30TDICRPSFLKT - APR Stage I Performance Chip - Fully Loaded - Ultimate ECU upgrade for 3.0TDI - APR - Audi

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:
APR - Corporate Logo
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

$599.20 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

APR Plus ECU Upgrade

ES#3690535 - b9a420tstg1KT1 - APR Plus ECU Upgrade - Higher peak figures of 306 HP with 376 FT-LBS of torque - *with APR PLUS limited powertrain warranty* - APR - Audi Porsche

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:
APR - Corporate Logo
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

$879.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 1 Performance Chip - Direct Port - 1 Program

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:
APR - Corporate Logo
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

$1171.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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