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FEATURED+107 HP

2014 Audi S4 - APR Stage 2 Executive Express

2014 Audi S4 (Premium Plus)

2014 Audi S4 - APR Stage 2 Executive Express

About This Build

The supercharged 3.0T is an absolute monster with the right mods. APR Stage 2 with the supercharger pulley brought this thing to life. The DSG shifts are violent now. AWD launch traction is unreal - 3.5 second 0-60 consistently. Still looks completely stock from the outside, still has the luxurious interior. Perfect sleeper that embarrasses much flashier cars at lights. The B8.5 S4 is seriously underrated.

Performance Comparison

Factory

HP333
TQ325

Modified

HP440
TQ400
+107
HP Gain
+75
TQ Gain

Modifications

APR Stage 2 ECU Tune, APR Stage 2 TCU Tune, APR Supercharger Pulley Upgrade, APR Intercooler System, Milltek Non-Resonated Cat-Back, 034 Motorsport Dogbone Mount, H&R Sport Springs, RS5 Wheels

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Build Stats

Total Cost$4,800
Published2/2/2026

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