Product Overview The QA1 lowering kit is an all-in-one solution for anyone looking to upgrade the suspension of their 2015-2020 Ford F-150. This kit includes both QA1’s front Pro Coil Coil-Overs and Rear Drop Kit, which provide adjustability to achieve the perfect lowered stance, while providing significant improvements to ride quality and performance. Ride Height AdjustabilityQA1 lowering kits offer easy and precise adjustments for your truck’s stance. Fully threaded front coil-over shock bodies provide adjustment without the use of clumsy shims or spacers, while our rear drop kits offer 2″ of adjustment to dial in the final rake of the truck. Front coil-overs provide a drop range of 3″-5″ using drop spindles or 1″-3″ with stock spindles. Lower the rear with a drop range of 3.5-5.5″ with 1/2 inch increment adjustments. Heavy Duty Shock Design QA1 Engineers have tackled the challenge of supporting the weight and payload capacity of modern trucks by designing a heavy-duty version of our Pro Coil system, which features an upgraded shock with polyurethane bushings and a 1″ chromoly T-bar. The system’s new bushing design was specifically chosen to withstand the daily use of trucks, rather than using spherical bearings. Single-Adjustable ShocksQA1 single adjustable shocks deliver exceptional ride quality and performance to your F-150. With the simple turn of a dial, you can effortlessly switch between a comfortable cruise and a more aggressive feel.Rear Flip Kit, Shackles and Hanger KitsQA1’s Rear Flip Brackets, Shackle and Hanger Kits are the ultimate solution for lowering the rear of your truck without compromising ride quality. Made from heavy-gauge steel with a powder-coated finish and top-notch hardware, our kits guarantee long-lasting performance in any driving conditions.Easy, Bolt-In InstallationOur commitment to thoughtful product design is evident in every fully bolt-in kit we produce, which guarantees a hassle-free installation process.

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Year Make Model Submodel 2015-2020 Ford F-150 King Ranch 2015-2020 Ford F-150 Lariat 2016-2020 Ford F-150 Limited 2015-2020 Ford F-150 Platinum 2018-2020 Ford F-150 Police Responder 2017-2020 Ford F-150 Raptor 2016-2020 Ford F-150 SSV 2015-2020 Ford F-150 XL 2015-2020 Ford F-150 XLT