Note: The EPA has been getting more strict with compliant rules. We have decided to add the option for a catalytic convertor that complies with the new rules. Although the old Race/Track only cat is usually okay for older cars, these new rules will start to change what will pass inspection and what will not.

Taliaferro 3in Downpipe For 9-3, Full stainless Tig welded. With Metallic Race Catalyst to withstand the abuse of a high output engine. 

Fits 9-3 09-11 4 Cyl (2.0) XWD cars with both Manual and Automatic Gearbox variants

Includes two o2 bungs. EPA Complaint Catalyst for street use. Works with stock ECU or staged tunes. Offroad/track cat for off road race use only. Will only work with customized software. Not street use.

May not pass visual inspection in some states.