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vehicle: Audi A6 Quattro
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Best-SellerAPRAPR Ultralink Fits Most APR ECU/TCU supported vehicles - Audi / VW / Porsche / Bentley / Lamborghini$184.95
TrendingAPRAPR Throttle Booster - w/ Wireless Controller and Bluetooth Mobile App Fits Various 2004-2025 VW/Audi/Bentley/Lamborghini/Porsche Vehicles$299.95
TrendingAPRAPR Remote Tuning Service - ECU/TCU Install Cable Fits Most APR ECU/TCU supported vehicles - Audi / VW / Porsche / Bentley / Lamborghini$171.95
APRAPR ECU Upgrade - 2.0T EA888 Gen 2 (Longitudinal) 2.0T Engine Tune for the Audi A4 09-16, A4 Quattro 09-16, A5 10-14, A5 Quattro 10-17, A6 12-15, A6 Quattro 13-15, allroad 13-16, Q5 11-17$459.95- APRAPR ECU Upgrade - 2.0T EA888 Gen 3 (Longitudinal) 2.0T Engine Tune for the Audi A4 17-20, A4 allroad 17-20, A4 Quattro 17-20, A5 Quattro 18-20, A5 Sportback 18-20, A6 17-18, A6 Quattro 16-18, Q5 18-21, Q5 PHEV 20-22, Q5 Sportback 21-22; Porsche Macan 17-21$559.95
- APRAPR ECU Upgrade - 2.7T EA835 V6 2.7T V6 Engine Tune for the Audi A6 Quattro 00-04, Allroad Quattro 01-05, S4 00-02$559.95
- APRAPR ECU Upgrade - 3.0 TDI 3.0 TDI V6 Engine Tune for the Audi A6 Quattro 14-16, A7 Quattro 14-16, A8 Quattro 14-16, Q5 14-16, Q7 09-15; Porsche Cayenne 13-16; Volkswagen Touareg 09-16$559.95
- APRAPR ECU Upgrade - 3.0T EA837 EVO V6 (Simos 16) 3.0T V6 Engine Tune for the Audi A6 Quattro 16-18, A7 Quattro 16-18, A8 Quattro 15-18, Q7 17-19$659.95
- APRAPR ECU Upgrade - 3.0T EA837 V6 (Simos 8.3) 3.0T V6 Engine Tune for the Audi A6 Quattro 09-11, Q7 11-15$659.95
- APRAPR ECU Upgrade - 3.0T EA837 V6 (Simos 8.5) 3.0T V6 Engine Tune for the Audi A6 Quattro 12-15, A7 Quattro 12-15, A8 Quattro 13-14, Q5 13-17, S4 13-16, S5 13-17, SQ5 14-17$659.95
- APRAPR ECU Upgrade - 3.0T EA839 V6 (C8) (A6/A7/A6 allroad) 3.0T V6 Engine Tune for the Audi A6 allroad 20-24, A6 Quattro 19-24, A7 Sportback 19-24Part# ECU-30T-EA839-C8In Stock$999.95
- APRAPR ECU Upgrade - 4.2L EA824 V8 4.2L V8 Engine Tune for the Audi A6 Quattro 00-07, A8 Quattro 97-07, Allroad Quattro 04-05, S4 04-07, S6 02-03, S8 01-03; Volkswagen Phaeton 04-06, Touareg 04-06$459.95
- APRAPR ECU Upgrade - 4.2L EA824 FSI V8 (S5) 4.2L V8 Engine Tune for the Audi A6 Quattro 07-11, A8 Quattro 07-12, Q7 07-10; S5 08-12; Volkswagen Touareg 07-09$559.95
APRAPR TCU Upgrade - 8 Speed Tiptronic (AL551 ZF 8HP55) (B8/C7/D4 3.0T Supercharged) 8-Speed Transmission Tune for the Audi A6 Quattro 12-15, A7 Quattro 12-15, A8 Quattro 13-14, Q5 13-17, SQ5 14-16$649.95
Audi A6 Quattro Software & Tuning
APR’s software and tuning solutions deliver refined performance engineering—precision ECU and TCU calibrations, along with inline modules, that elevate power, transmission response and driving dynamics while maintaining the integrity of your European vehicle’s factory systems.