ECUMaster PnP for EMU Black Audi B5 S4 | RS4
Model #ECUB5S4B
$329.00
ARMASpeed Dry Carbon ECU Cover Audi S4 | RS4 | S5 | RS5 B9
Model #ARMAAD0RS4-1
$176.00
HP Tuners MPVI3+ ECU Flash Tool Audi RS4 4.2L FSI (B8.5) (MED17.1.1)
Model #M031-000-06
$699.93
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VR Tuned ECU Flash Tune Audi RS4 4.2 FSI 450hp B8 2012-2017
Model #VRT-RS4-42-B8
$1,250.00
VR Tuned ECU Flash Tune Audi RS4 2.9 V6 Bi-Turbo 450hp 2019-2020
Model #VRT_AUDI_ECU_647
$1,500.00
VR Tuned ECU Flash Tune Audi RS4 4.2 FSI V8 420hp B7 2004-2008
Model #VRT-RS4-4.2
$600.00
VR Tuned DSG Transmission Flash Audi RS4 B8 DQ500
Model #VRT-DSG-RS4B8
Capristo Exhaust Valved Exhaust System & Mid-Pipes ECU-Controlled Audi RS4 (B8) 2013-2015
Model #02AU05203001
$5,100.00
Ohlins DCC Cancellation Kit Audi RS4 | Audi RS5 2010-2015
Model #35020-21
$650.00
FI Exhaust Dual Tips in Matte Black Audi RS4 | RS5 B9 2017-2019
Model #TIP-RS4-MB
FI Exhaust Ultra High Flow DownPipe Audi RS4 | RS5 B9 2017-2019
Model #AD-RS4B9-NCAT
$1,450.00
FI Exhaust Sport 200 cell DownPipe Audi RS4 | RS5 B9 2017-2019
Model #AD-RS4B9-CAT200
$2,450.00
Lamin-X Door Handle Cup Paint Protection Audi S4| RS4 2020+
Model #A1571
$24.95
APR Air-to-Water Intercooler System Audi B9 RS4 | RS5 2.9T 2018-2023
Model #IC100028
$2,278.00 $2,049.95
Milltek Race Pipes Audi RS4 B7 4.2 V8 Saloon Avant | Cabriolet 2006-2008
Model #SSXAU285
$888.00
KMD Tuning RS4 Oil Catch Can Kit Audi RS4 B7 08
Model #KMD-RS4CC
$324.99
KMD Tuning Set of 4 Injector Volkswagen Golf R | GTI | Jetta | Passat | Audi A3 | A4 | R8 | RS4 | TT | TTS 2005-2015
Model #079906036D-SET
$759.95
034 Motorsports Plug-in MAF Conversion Harness 2.7T Bosch to Hitachi Audi S4 | RS4 | A6 | Allroad 1997-2000
Model #034-701-0000
$95.00
AASCO Billet Aluminum Flywheel RS4 B7 V8 Audi RS4 4.2L 2007-2008
Model #100515-12
$805.00 $684.25
Ohlins DDC Cancellation Kit Audi A4 | S4 | A5 | S5 | RS4 | RS5 (B9) FWD, Quattro 2017-2023
Model #35020-31
$535.00
Milltek Catalyst Replacement Pipes Audi RS4 B9 2.9 V6 Turbo Avant (Non OPF/GPF Models) 2018-2023
Model #SSXAU816
$2,118.00
Milltek Large Bore Downpipes w/ Hi Flow Cats Audi RS4 B9 2.9 V6 Turbo Avant (Non OPF/GPF Models) 2018-2023
Model #SSXAU815
$3,948.00
TTE Turbo New TTE950+ RS4 Upgrade Turbocharger Audi A6 C5 | A6 Allroad | RS4 B5 | S4 B5 2.7 V6 1998-2005
Model #TTE10039
$5,503.34
TTE Turbo New TTE550 RS4 Upgrade Turbocharger Audi A6 C5 | A6 Allroad | RS4 B5 | S4 B5 2.7 V6 1998-2005
Model #SW10034.1
$3,566.62