Corsa Black Pro-Series Twin 3.5" Dual Rear Exit | 2011-2014 Subaru Impreza WRX / STI (14863BLK) YMM_2007_2014_Chevrolet_Suburban_1500_IX_GMT900 top-tier exhaust solution

top-tier exhaust solution

The braided stainless exterior not only adds durability but also enhances heat dissipation

but a proper break-in procedure is advised to maximize clutch life and performance

Precision-machined for accurate hub centering and balanced rotation

Corsa Black Pro-Series Twin 3.5" Dual Rear Exit | 2011-2014 Subaru Impreza WRX / STI (14863BLK) YMM_2007_2014_Chevrolet_Suburban_1500_IX_GMT900 top-tier exhaust solution2011 2014 Subaru WRX STI Corsa Black Pro Series Twin 3. 5" Dual Rear Exit CORSA Performance entered the exhaust category in 1998, re writing the rulebook for what a performance exhaust should be with the launch of our revolutionary RSC (Reflective Sound Cancellation) Technology. RSC Technology allows CORSA Performance the unique ability to selectively target and eliminate resonant frequencies that cause drone, by reflecting sound waves out of phase,