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Flatout GR40 Coilovers

Flatout Suspension GR40 Coilovers
Our Flatout Suspension GR40 coilovers are designed to be a comfortable suspension for daily driver that wants to quickly and easily increase ride height 1-3" over stock ride height. The inverted shock gives you rally strength and the external reservoir gives you endurance at a reasonable price. The GR40 is perfect for drivers that want to go all out offroading or compete in rally/ rallycross.

Key Features of the GR40:

  • Soft rate springs to enhance comfort
  • OEM style top mounts for quiet operation
  • Proprietary offroad valving to enhance low speed comfort
  • Electroplated shock bodies for 7-10 years of corrosion resistance
  • LPS 2.5ID linear springs
  • Bilstein linear piston
  • Inverted front shocks
  • External reservoir rear shocks *depending on application
  • Rebuildable shocks
  • 1-way Rebound adjustable
  • 3 year warranty

Some reviews from customers:

 "You can tell that flatout suspension takes pride in what they do. The main shocks have a beautiful nickel plating, and then anodized parts where applicable.To the fun stuff…hands down night and day difference over a factory badlands suspension. The first trail ride we took it on it ate up every bump, large rocks, the road would throw at us. Cornering was perfect and smooth. Not to mention, I have a a spare tire carrier as well as a roof top tent; the suggested rear overload spring sits nice and level with all of our gear in/on the vehicle. 10/10 job flatout, I would buy again!"

"I have a 14 WRX that I was looking to get a bit further off the ground. I live in a very rural area and wanted something functional, not just for aesthetic. Did a lot of research, and came up with the body lift kits, spring kits with sub frame spacers, and the like. None of these things did exactly what I wanted to do. Enter Flatout. These have been installed for about 2 months or so now and so far they have done exactly what I needed them to do. The build quality is excellent and the install went very smoothly. Functionally, no complaints. If I ever need any other suspension components for my Subaru: these will be the folks I contact. Good stuff."

"Coming from stock suspension on my 03 impreza RS to this was a game changer. I've had the GR 40's for about a year now and so far they have taken a beating doing 4 rallycross and one track day. The suspension is good to work with and i have it set up for a little bit taller then stock ride height. It rides good on the street and on dirt. Its stiff when it needs to be but it will take bumps in the dirt as well , if your looking for a competitive rally cross suspension id recommend them."

"Great lift suspension. Highly recommend if you are serious about overland, camping. Customizing your spring rates to your liking."

2021 SCCA Rallycross Nationals (MA) Champion

Tested in Baja by Tanner Foust, Rhys Millen, and Volkswagen