Driveshaft Shop: HONDA 2001-2003 Civic Si EP (also ES/EM2 with K-Series) 850HP Level 5.9 Axle/Hub Kit (4-Lug Hubs) pur 2008-2015 WRX models ONLY with

2008-2015 WRX models ONLY with R180 diff Swap

Filter Dimensions are 9 9/32"OD x 5 5/32"ID x 15"H

this Mach Force-XP cat-back exhaust system is what you need

Includes 3 Ft

so we tried to make it as easy as possible to install

Driveshaft Shop: HONDA 2001-2003 Civic Si EP (also ES/EM2 with K-Series) 850HP Level 5.9 Axle/Hub Kit (4-Lug Hubs) pur 2008-2015 WRX models ONLY withProduct Description 2002 2003 Civic Si EP (also ES EM with K series) 850HP Level 5. 9 Axle Hub Kit (4 Lug hubs). The new level 5. 9 axle hub set, similar to our Level 5 system but with some major upgrades, the inner cv and now featuring our new tapered high quality aircraft grade axle bars. We now have created a Pro race worthy system that works with the standard spline size on the differential end, that can be used with Quaife, Wavetrac and other