Unitronic B8/B8.5 A4/A5 3-inch Downpipe 300v Of course and this 3

Of course and this 3 port boost control solenoid will help you do it

Requires "A" loom

6" Tapered Cone Air Filter

6psi Springs Pre-Installed

and is located with the same orientation as the S2000 ECU

Unitronic B8/B8.5 A4/A5 3-inch Downpipe 300v Of course and this 3Constructed of 3" T304 stainless steel mandrel bent tubing T316 stainless steel flanges a corrugated stainless steel flex section and TIG welded fabrication this downpipe is built to withstand the test of time while performing to the max. All Unitronic downpipes come equipped with a 200 cell high flow metallic catalytic converter and all transitions are flow matched to allow for maximum performance and airflow. In addition Unitronic exhausts feature