CP Piston & Ring Set for Subaru EJ257 WRX STi - Bore (99.75mm) - Size (0.25mm) - CR (8.2) 2012-mercedes-benz-ml550-esi7060698 This component ensures precise airflow

This component ensures precise airflow measurement and maintains optimal engine performance

Supertech Subaru Impreza EJ25 Dual Valve Spring Kit

2L S5 2008-2013 (requires two pumps)

Year Make Model Submodel 2011-2014 Hyundai Sonata GLS 2011-2015 Hyundai Sonata Hybrid 2013-2015 Hyundai Sonata Hybrid Limited 2011-2014 Hyundai Sonata Limited 2011-2014 Hyundai Sonata SE 2011-2015 Kia Optima EX 2011-2012

the cat-back exhaust system resulted in gains up to +9 horsepower and +10 lbs

CP Piston & Ring Set for Subaru EJ257 WRX STi - Bore (99.75mm) - Size (0.25mm) - CR (8.2) 2012-mercedes-benz-ml550-esi7060698 This component ensures precise airflowCP Piston & Ring Set for Subaru EJ257 WRX STi Bore (99. 75mm) Size (0. 25mm) CR (8. 2)This Part Fits: Year Make Model Submodel 2004 2012 Subaru Impreza WRX STI 2007,2011 2012 Subaru Impreza WRX STI Limited 2010 Subaru Impreza WRX STI Special Edition