Audi RS Models RS4 B7 (07-09) V8 4.2L » Cat Back/Systems
Your RS4 is a highly engineered performance machine and deserves an exhaust system designed with the same attention to detail. Sophisticated CAD modeling software allowed us to create a system that performs and sounds worthy of this autobahn...
SKU: AWEB7RS4NONRESEXHAUST
$1,740.95
11 Horsepower and 11 FT LBS of Torque at the crank with the entire system
7 Horsepower and 5 FT LBS of Torque at the crank with catback only
X-Pipe design for maximum exhaust scavenging and better balance between cylinder banks
Will...
SKU: AWEB7RS4RESEXHAUST
$1,990.95
Reduce engine movement with these heavy duty motor mounts.
$224.95
Replacement BBS valve stem cap.
Sold separately.
$5.25
