QA1 RDK52630 Rear Drop Kit, Double Adjustable, 3.5-5.5 Inch

QA1's rear drop kits are the perfect solution for lowering the rear suspension of your 2015-2020 Ford F150. Our fully bolt-in kits include powder-coated shackles, flip brackets, hangers, and QA1 Stocker Star shocks, ensuring hassle-free installation and superior ride quality. This rear drop kit offers a drop range of 3.5”-5.5”. Achieve a sleek, sporty look for your truck, matched with an incredible ride quality. 

• Adjustable Ride Comfort and Handling Ability
• Heavy Duty Shock Design
• Made in the USA

Double-Adjustable Shocks

Take your F150's performance to the next level with QA1 double adjustable shocks. Perfect for both street and track use, double adjustable shocks are famous for their independent rebound and compression tunability, giving you exceptional handling and control for finer control over your suspension.

Rear Flip Kit, Shackles and Hanger Kits

QA1's Rear Flip Kit, 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 Installation

Our commitment to thoughtful product design is evident in every fully bolt-in kit we produce, which guarantees a hassle-free installation process.

Made in the USA

QA1 truck suspension is proudly made in Lakeville, Minnesota. 

Fitment Notes

Fits both 2wd and 4x4
4x4 drop range is 1 ½” more (5”-6 ½”) due to OE block removal.

Installation Instructions (PDF)