UPR Suspension Overview

UPR Products delivers MAXIMUM performance across our Pro-Street, Pro-Series, and Extreme Series suspension products, designed for Ford Mustang, GM, and Dodge vehicles. Engineered for drag racing and street enthusiasts, our lightweight UPR Pro-Series K-Member Kits reduce weight while enhancing strength, ensuring superior handling and traction. When paired with our Upper and Lower Control Arms, Rear Anti-Sway Bars, and Caster/Camber plates, these components optimize suspension geometry and tame wheel hop. The result is improved 60-ft times and a proven choice for serious street and strip builds.

UPR Mustang suspension components including K-member, coilovers, control arms, and caster camber plates

UPR PRODUCTS PRO-STREET SERIES SUSPENSION

Our UPR suspension components are designed to push your Mustang’s performance far beyond the OEM suspension’s capabilities. Upgrade from squishy factory rubber bushings and flimsy stamped parts to UPR polyurethane bushings, rod ends, and strong tubular construction.

Pro Street, Pro Series, and Extreme Series suspension components available
Eliminates wheel hop and chassis deflection
Improves performance, chassis rigidity, and reduces weight

UPR Pro-Street Series Suspension

UPR Pro-Street components are designed for the street enthusiast. Upgrade to fixture-welded, CNC-machined high-quality suspension components featuring durable Urethane bushings that transform your car’s performance without sacrificing ride quality.

UPR Pro-Series Suspension

UPR Pro-Series suspension is designed for the serious street/strip car or weekend warrior. Featuring light-weight, durable Chrome Moly tubing and strong rod-ends, UPR Pro-Series components eliminate slop & deflection found in factory style Mustang suspension - delivering traction & durability to your high performance street/strip Mustang.

UPR Extreme Series Suspension

Get all that power to the ground with UPR Extreme Series suspension components. Designed exclusively for track use, UPR Extreme Series components feature upgraded bushings & hardware, super strength rod-ends, and Chrome Moly tubing to withstand the hardest launches without sacrificing reliability.

UPR Mustang K-member kit with coilovers and tie rod ends

UPR PRODUCTS PRO-SERIES K-MEMBER KITS

Want to lose up to 80lbs in a weekend? UPR K-Member kits feature lightweight yet strong TIG-welded construction built to withstand the rigors of street cars or high-horsepower drag cars without compromise. By changing out your heavy stock K-Member to a UPR K-Member kit, you will gain header and oil pan clearance and shed unwanted pounds.

Lightweight Chrome Moly or budget-friendly Mild Steel
Available for 79-04 and 05-14 Mustangs
302/351, LS Swap, or Coyote Swap engine mount combinations available for 79-04

upr-rear-suspension-package-anti-roll-bar-control-arms

UPR PRODUCTS PRO REAR SUSPENSION PACKAGES

The problem with your Mustang’s factory rear control arms is flex and deflection. During acceleration and cornering, the factory rubber bushings deform and deflect to absorb bumps and road irregularities while the stamped arms will flex under the increased load. All of this adds up to unpredictable handling, loss of traction and excessive wheel hop which only gets multiplied when you add wider tires and more power. UPR tubular upper and lower rear control arms eliminate flex and deflection to keep the tires planted for increased traction, predictable handling, and stop wheel hop.

For a drag car, excessive body roll on launch can not only hurt your 60-foot times and ET, it can be dangerous. Adding a UPR Anti Roll Bar to your Mustang will reduce body roll and allow you to dial in pre-load with the adjustable end links for laser straight launches every round.

Pro Street, Pro Series, and Extreme Race Packages available for all 1979 to current Mustangs
Strong TIG-welded Chrome moly tubular construction
Direct replacement for sloppy factory-style control arms

WATCH: CHOOSING THE RIGHT UPR SUSPENSION FOR YOUR MUSTANG

Interested in upgrading the suspension for your 1979-2004 Mustang? Then this video is for you! We discuss some of the different driving scenarios and product features you should consider when choosing rear suspension for a typical street-driven Mustang with full bolt-ons, a Coyote swap, and/or a little bit of boost.

SHOP UPR SUSPENSION