BC Racing ER-Series Coilovers (N-04-ER) Oversized such as the APR Carbon

such as the APR Carbon Fiber and PEX open systems

Description_ASM Front S4K FMSI D1565 2012 thru 2013 GMC Sierra 2500 3/4 Ton All Models Description_ASM Front S4K FMSI D1565 2014 and up GMC Sierra 2500 3/4 Ton All Models Description_ASM Front S4K FMSI D1411 2011 GMC Sierra 3500 1 Ton SRW Description_ASM Front S4K FMSI D1565 2012 thru 2013 GMC Sierra 3500 1 Ton SRW Description_ASM Front S4K FMSI D1565 2014 and up GMC Sierra 3500 1 Ton SRW Description_ASM Front S4K FMSI D1411 2011 GMC Sierra 3500 1 Ton DRW Description_ASM Front S4K FMSI D1565 2012 thru 2013 GMC Sierra 3500 1 Ton DRW Description_ASM Front S4K FMSI D1565 2014 and up GMC Sierra 3500 1 Ton DRW Description_ASM Front S4K FMSI D1565 2014 and up CHEVROLET Silverado 2500 (2WD) - Description_ASM Front S4K FMSI D1411 2011 CHEVROLET Silverado 2500 (4WD) - Description_ASM Front S4K FMSI D1565 2012 thru 2013 CHEVROLET Silverado 2500 (4WD) - Description_ASM Front S4K FMSI D1565 2014 and up CHEVROLET Silverado 2500 (4WD) - Description_ASM Front S4K FMSI D1411 2011 CHEVROLET Silverado 3500 (2WD) SRW Description_ASM Front S4K FMSI D1565 2012 thru 2013 CHEVROLET Silverado 3500 (2WD) SRW Description_ASM Front S4K FMSI D1565 2014 and up CHEVROLET Silverado 3500 (2WD) SRW Description_DEF Disc Brake Pad and Rotor / Drum Brake Shoe and Drum Kit Description_DES S4 Kits Greenstuff 7000 and USR Rotors Description_EXT S4 Kits Greenstuff 7000 and USR Rotors Description_FAB S4 GREENSTUFF 7000 LOW DUSTING TRUCK/SUV PADS AND USR ROTORS Description_FAB Great for trucks with aftermarket wheels and when dust is a concern Description_FAB Lowest dusting pads in EBC's truck and sub range Description_FAB Fine slotted G3000 sport rotors Description_FAB Geomet anti rust coating Description_INV EBC Stage 4 Kit Description_MKT Save 10% from buying separate parts with EBC Brakes quality brake kit

Designed with advanced manufacturing techniques

a stiffer and stiffer rate kicks in as the springs compress

twin-turbo six-cylinder engine

BC Racing ER-Series Coilovers (N-04-ER) Oversized such as the APR CarbonOur newest and most advanced model yet is the ER series coilover. It features large external reservoirs front and rear, separate rebound and compression adjustment and a twin piston design. The external reservoirs hold much more oil than the conventional coilovers, allowing the coilover to operate for a much longer period of time before overheating. The external reservoirs also house the secondary piston, which allows for the adjustment of