APR Products
A4, S4 & A4 Allroad (B8)
ECU UpgradesECU Upgrade
- APR Mobile
- APR Throttle Booster
- ECU Upgrade - 1.8T EA888 Gen 1 (B8)
- ECU Upgrade - 1.8T EA888 Gen 3 (B8.5 Facelift)
- ECU Upgrade - TDI
- ECU Upgrade - 2.0T EA888 Gen 2 (B8)
- ECU Upgrade - 2.0T EA888 Gen 2 (B8.5/C7)
- ECU Upgrade - 2.0T EA888 Gen 3 (B8.5 Facelift)
- ECU Upgrade - 3.0T (S Model B8)
- ECU Upgrade - 3.0T (S Model B8.5)
- ECU Upgrade - 3.0TFSI Gen 2
- ECU Upgrade - 4.2L FSI V8 (RS Model)
TCU UpgradesTCU Upgrade
Engine HardwareEngine Hardware
- Replacement Panel Filter
- Carbonio Intake - 1.8T EA888 Gen 1
- Carbonio Intake - 2.0T EA888 Gen 2
- Carbonio Intake - 3.0 TDI
- Carbonio Intake - 3.0T
- Open Carbon Fiber Intake System
- Carbonio Intake - 3.2L FSI V6
- Turbo Muffler Delete
- 3.0 TFSI Ultracharger System
- Supercharger Pulley Upgrade - 3.0T
- Boost Tap - 2.0T EA113/EA888
- Valve Spring System