Engine Parts for Audi RS4 B7 RS4

KMD Tuning is proud to offer a catch can kit for the B7 Audi RS4. The KMD Tuning Catch Can Kit is made to look OEM with premium silicone hosing and cr...

$324.99

Big Turbo Injector for FSI

These injectors are compatible with the Borg Warner K04 turbo as well as the Garrett Series - GT28RS / GT2871R / GT3071R and the new stock location ATP Garrett ...

$190.95

Big Turbo Injector set for FSI

Going BIG Turbo...? Then get the fueling you need with this complete set of OEM Audi® RS4® / R8® fuel injectors. These injectors are compatible wit...

$759.95

aFe Power Magnum Pro DRY S Air Filter

Constructed with 100% polyurethane on all four sides, this high flow "oil-free" OE replacement performance filter will outflow stock paper filter for ...

$79.79

aFe Power Magnum Pro 5R Air Filter

Constructed with 100% polyurethane on all four sides, this high flow, oiled OE replacement performance filter will out flow stock paper filter for improved hors...

$79.79

034 Motorsport Aluminum Intake Manifold Flap Linkage

034Motorsport's new Billet Aluminum Intake Manifold Flap Linkage Pair for the B7 Audi RS4 allow for replacement of the failure-prone plastic factory linkage...

$240.00

034 Motorsport Throttle Body Inlet Hose

Silicone MAF to Throttle body hose for the B7 RS4 4.2l V8. Made from 4-ply reinforced silicone, features smooth inner bore for maximum flow, good looks an...

$108.00

034 Motorsport Motor Mount

We are VERY excited to be announcing the release of our 034Motorsport Street Density motor mounts for the B6/B7 Audi S4/RS4 and C5 Audi A6/S6/RS6 and Allroad! ...

$113.00

034 Motorsport Billet Motor Mount Kit

We're proud to announce the availability of the Motorsport Engine Mount Pair for B6, B7, and C5 Chassis Audi V8 models! 034Motorsport's Motorsport En...

$303.00

034 Motorsport Plug-in Resistor Bypass

These plug-in resistor bypasses can be used to remove the CEL caused by replacing the failure-prone factory "active" mounts with 034Motorsport Density...

$22.00

034 Motorsport Snub Mount

We're proud to announce the availability of Street Density Snub (Torque) Mounts for the B7 Audi RS4 & C5 Audi RS6! The factory torque mounts in these ap...

$124.00