AST Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) (True Coilover) - 2011-2014 BMW 3 Series 335i (F3X Non LCI 3 Bolt) 159 1999 Audi A6 AWD/FWD (C5)

1999 Audi A6 AWD/FWD (C5)

Whether you're lowering a 2003-2006 Infiniti G35 for the look or chasing lap times at your local track

every set is matched specifically for your HCR31 and backed by a 5-year limited warranty

2011 Saab 9-3 Cabrio/Station Wagon 1

1979 Ford F-150 Custom (F-Series)

AST Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) (True Coilover) - 2011-2014 BMW 3 Series 335i (F3X Non LCI 3 Bolt) 159 1999 Audi A6 AWD/FWD (C5)The 5100 Series shock absorbers for the 2011 2014 BMW 3 Series 335i (F3X Non LCI 3 Bolt) utilize inverted upside down technology. The inverted design is race proven technology and produces an extremely strong damper, providing better suspension geometry under heavy lateral and braking loads as seen in a road and track environment. The 5100 Series shock absorbers give your car a better performance than the standard twin tube design. With the 5100