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S4/RS4 Parts
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VF Engineering Audi S4/S5 V6T (B9) ECU Software
From
$1,295.00
VF Engineering
Details
Quick Shop
VF Engineering Audi RS4/RS5 ECU Software (2010-2015)
$895.00
VF Engineering
Details
VF Engineering Audi (B9) RS4/RS5 ECU Software (2018+)
From
$1,495.00
VF Engineering
Details
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VF Engineering Audi S4 Supercharger B6/B7 (03-09)
$7,900.00
VF Engineering
Details
MillTek Audi RS4 Sport Cat (2019-2021)
$3,789.00
Milltek
Details
MillTek Audi RS4 Large-bore Downpipes (2018)
$3,479.00
Milltek
Details
MillTek Audi RS4 Cat-Back Exhaust System (2019-2021)
$2,389.00
Milltek
Details
Quick Shop
MillTek Audi RS4 Cat-Back Exhaust System (2018)
$3,069.00
Milltek
Details
Quick Shop
MillTek Audi RS4 Cat-Back Exhaust System (2006-2008)
$1,169.00
Milltek
Details
Quick Shop
MillTek Audi RS4 Cat Replacement Pipes (2006-2008)
$789.00
Milltek
Details
MillTek Audi RS4 Cat-Back Exhaust System (2000-2002)
$789.00
Milltek
Details
MillTek Audi RS4 Active Valve Control (2019-2021)
$629.00
Milltek
Details
Weistec EA839 3.0T Water-Methanol Injection System
$1,500.00
Weistec
Details
Weistec EA839 3.0T VTA Adapter System
$124.99
Weistec
Details
Weistec EA389 3.0T Turbo Upgrade
$1,999.99
Weistec
Details
Weistec EA389 3.0T ECU Tune
From
$1,199.99
Weistec
Details
Quick Shop
Weistec W.3 Turbo Upgrade 4.0L TFSI
$2,799.99
Weistec
Details
