The RS Series Coilover, features a 36-way damping adjustable monotube design. RS Series coilovers are perfect for modified street cars that also see occasional track days.  Also available with front air suspension cups, Our air cup kit provides on demand height adjustment while maintaining the performance and reliability that users expect from coilovers. With the push of a button can raise the vehicle up to 2" in seconds. Allows lowered vehicles to clear speed bumps, driveway inclines/declines and trailers with ease.  Compatible with the front of D2 RS Coilovers. Fitment Information Honda Accord (2008, 2009, 2010, 2011, 2012) Acura TL FWD / AWD (2009, 2010, 2011, 2012, 2013, 2014) Acura TSX (2009, 2010, 2011, 2012, 2013, 2014) Specs & Features Front: aluminum top mount with rubber bushing Rear: aluminum top mount with rubber bushing Perfect for modified street cars with occasional track Add front air suspension cups to help clear driveways, speed bumps, etc Includes a full set of 4 adjustable coilovers 36 levels of adjustable dampening Ride height adjustable with separate pre-load 1 Year Manufacturer Warranty when purchased through Redline360 (Authorized Dealer) Genuine D2 Racing coilovers Image is only a representation. Actual design will be vehicle specific when shipped Product Description The D2 Racing coilover kit is a high performance suspension system that is specially designed for your vehicle. Perfect for the modified street car that also sees weekend track time, the D2 Racing RS Series coilovers feature separate height and reload adjustments so you can configure your suspension to your desired settings. Unlike many other coilovers, the D2 Racing suspension allows for you to lower your vehicle while maintaining full strut travel at all times, ensuring the best possible handling and comfort. RS Coilovers w/ Front Air Cups (2) Air Cups with 3/8"" air line fittings RS Coilovers w/ Front Air Cups + Silver Control System Specs & Features This complete kit uses a pneumatic push action valve that can easily be integrated into your vehicles dash or center console. The vehicle will lift to full height when the valve switch is pushed up and dropped back to standard height when the valve switch is pressed down. (2) Air Cups VERA 100C Compressor Norgren Pneumatic Valve All necessary fittings, relays and air lines RS Coilovers w/ Front Air Cups + Gold Control System Specs & Features This complete kit uses a 3-way electronic valve with LED lit button that can easily be integrated into your vehicles dash. The vehicle will lift to full height when the button is engaged and drop back to standard height when pressed again to release. (2) Air Cups 1.5 gallon Seamless aluminum tank with mounting brackets VERA 100C Compressor IMI 3-way Valve LED Backlit Switch All necessary fittings, switches and air lines RS Coilovers w/ Front Air Cups + Gold Tankless Control System Specs & Features This complete kit uses a 3-way electronic valve with LED lit button that can easily be integrated into your vehicles dash. The vehicle will lift to full height when the button is engaged and drop back to standard height when pressed again to release. The functionality of this kit is similar to that of our standard electronic kit but removes the tank and upgrades the compressor, ideal for situations where space is limited and a tank fit. (2) Air Cups VIAIR 444C Compressor IMI 3-way Valve LED Backlit Switch All necessary fittings, relays and air lines Redline360 is an authorized D2 Racing dealer. D2 Racing honors your warranty when purchasing your D2 Racing Coilovers from Redline360.