AST Suspension 5100 Series Coilovers (Includes Front Top Mounts Only) - 2014+ BMW M3 3.0 TwinTurbo (F80 Non LCI 3 Bolt) 135is 5i Premium (GE/GH/GR/GV) will improve

5i Premium (GE/GH/GR/GV) will improve the performance of your Outback

1990 Mazda MX-6 DX

2011 Audi A4 Quattro Avant (B5/B6/B7/B8)

Every Stance Suspension XR1 kit is dyno-tested at the Stance facility in Texas and shipped ready to install on your NA8C Mazda Miata — including dialed-in spring rates

or daily driving on your Chevrolet Cobalt

AST Suspension 5100 Series Coilovers (Includes Front Top Mounts Only) - 2014+ BMW M3 3.0 TwinTurbo (F80 Non LCI 3 Bolt) 135is 5i Premium (GE/GH/GR/GV) will improveThe 5100 Series shock absorbers for the 2014+ BMW M3 3. 0 TwinTurbo (F80 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