Wilwood FNSL4R Black Rear Slotted Big Brake Kit 2002-2005 Subaru WRX EVOX_2008-2015 Pulley weight is 1

Pulley weight is 1

Copper Corrosion 1b

Suits up to 30lb boost and 8000 RPM with our recommended valve spring

this clamp allows you to securely mount an O2 sensor to your vehicle's tailpipe without welding a bung into the exhaust

Wilwood FNSL4R Black Rear Slotted Big Brake Kit 2002-2005 Subaru WRX EVOX_2008-2015 Pulley weight is 1Part #: 140 12878 Forged Narrow Superlite 4R four piston calipers are combined with BP 10 compound pads and 12. 88 rotors in this group of big brake kits for custom high performance street and show machines. This group of specialized kits for Import Cars retain full use of the OE parking brake, master cylinder output, and ABS where used. FNSL4R rear kits provide complimentary style and performance with 13 and larger front brake upgrades in conjunction