Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /home/mjaloudi/mzmperformance.com/vsadmin/inc/incfunctions.php on line 417

Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /home/mjaloudi/mzmperformance.com/vsadmin/inc/incfunctions.php on line 417

Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /home/mjaloudi/mzmperformance.com/vsadmin/inc/incproddetail.php on line 9

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /home/mjaloudi/mzmperformance.com/vsadmin/inc/incproddetail.php on line 28

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /home/mjaloudi/mzmperformance.com/vsadmin/inc/incproddetail.php on line 28

Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /home/mjaloudi/mzmperformance.com/vsadmin/inc/incproddetail.php on line 777

Home » Subaru WRX/STI » Exhausts & Components » Downpipes   Cobb SS 3" Downpipe for STI The COBB Tuning downpipe comes in two variants, street and race. The Street version comes with a single high flow catalytic converter, where the Race version downpipe lacks the cat, thereby freeing up an additional 1-3hp over the catted version. The Race version is recommended for dedicated track use. The downpipe is the first step to any enthusiast looking to unlock the potential of their engine, while still maintaining a stock look around their vehicle. Subaru Impreza STi 2004-2007, includes Cat     Price: $575.00   « Previous | Next »