Audi A3 / S3 / RS3 8P Performance Parts & Mods
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Integrated Engineering Performance ECU Tune for Audi A3 8P / 8U Q3, Volkswagen B6 Passat / MK1 CC / MK1 Tiguan / Golf GTI MK5 & More
Fits Audi A3 8P / 8U Q3+1
$493.99
Integrated Engineering Performance ECU Tune for Audi A3 8P / MK2 TT, Volkswagen B6 Passat / Golf GTI MK5 / Jetta MK5 / Jetta GLI MK5 (2006–2013)
Fits Audi A3 8P / MK2 TT (2006–2013)+1
$493.99
APR OEM MAP Sensor for Audi A3 8P / A4 B7 / TT 8J / TTS 8J, Volkswagen Beetle 5C & More (2005–2019)
Fits Audi A3 8P / A4 B7 / TT 8J / TTS 8J (2005–2019)+1
$149.99
HPA Gen 4 Competition Haldex Controller for Audi A3 8P / MK2 TT / MK2 TT RS / MK2 TTS, Volkswagen MK1 CC / MK1 Tiguan & More
Fits Audi A3 8P / MK2 TT / MK2 TT RS / MK2 TTS+1
$1,483.99
HPA Switchable Haldex Controller Remote for Audi A3 8P / MK2 TT / MK2 TT RS / MK2 TTS, Volkswagen MK1 CC / MK1 Tiguan & More
Fits Audi A3 8P / MK2 TT / MK2 TT RS / MK2 TTS+1
$438.99
HPA Stage 3 GTX Performance Pack for Audi A3 8P / MK2 TT / MK2 TTS, Volkswagen B6 Passat / MK1 EOS / Golf GTI MK5 & More
Fits Audi A3 8P / MK2 TT / MK2 TTS+1
$2,968.99
HPA Gen 4 Switchable Haldex Controller for Audi A3 8P / MK2 TT / MK2 TTS, Volkswagen MK1 CC / MK1 Tiguan / Golf R MK6 (2006–2014)
Fits Audi A3 8P / MK2 TT / MK2 TTS (2006–2014)+1
$1,208.99
HPA Performance Stage 1 ECU Tune for Audi A3 8P, Volkswagen Golf GTI MK5 / Golf GTI MK6 (2006–2014)
Fits Audi A3 8P (2006–2014)+1
$768.99
Racingline At Home PDM Software Flashing Cable For VW - Audi ECU & TCU for Audi A3 8Y / 8V / 8P & More (2003–2026)
Fits Audi A3 8Y (2003–2026)+2
$244.20
