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Description
xUPR Pro Street Adjustable Upper & Lower Control Arm Package gives you full adjustability while retaining a smooth ride for your 79-98 Ford Mustang. Both featuring Chrome Moly components for strength, durability as well as weight savings. The Pro Street uppers feature a threaded adjuster system allows these bars to be fully in car adjustable on the fly or between rounds in the lanes. The Pro Street lowers are single adjustable to set your rear end location properly and lock it in place. Both use Energy Suspension urethane bushings. All of our Suspension Products are made with the Highest Quality materials and most expensive components. We spare no expense on our products and always stand behind them with our Lifetime warranty that no one else offers.
Installs in 2 to 3 hours with basic hand tools.
Product Features:
Upper Control Arms
» Greaseable Zerk Fittings
» Tig Welded in Billet fixtures
» Silver Zinc OEM Style Factory Finish
» 45 minute Install with Simple Hand Tools
» Exclusive New 1/4" Thick Reinforced Brackets
» Double Reinforced Upper & Lower Housing Bracket
» Manufactured from Indestructible Heat Treated Steel
» Energy Suspension Urethane Bushings with Steel Tool Pin
» Tig Welded in Billet fixtures
» Silver Zinc OEM Style Factory Finish
» 45 minute Install with Simple Hand Tools
» Exclusive New 1/4" Thick Reinforced Brackets
» Double Reinforced Upper & Lower Housing Bracket
» Manufactured from Indestructible Heat Treated Steel
» Energy Suspension Urethane Bushings with Steel Tool Pin
Lower Control Arms:
» Single Adjustable
» 1.5-2 hour Installation
» High Strength Alloy Rod Ends
» Tig Welded in Billet Steel Fixtures
» Chrome Moly Tubing .083 Wall Thickness
» High Gloss Silver Powder Coated Finish
» Energy Suspension Urethane Bushings with Steel Tool Pin
» 1.5-2 hour Installation
» High Strength Alloy Rod Ends
» Tig Welded in Billet Steel Fixtures
» Chrome Moly Tubing .083 Wall Thickness
» High Gloss Silver Powder Coated Finish
» Energy Suspension Urethane Bushings with Steel Tool Pin
Fits These Vehicles:
1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 LX GT GTS Bullitt Mach 1 Mustang Cobra* Roush Saleen & Vehicles. * Will not work on IRS equipped vehicles.
Made in the USA!
Q & A
Question: Do I really need adjustable upper control arms?
Answer: It depends on what your intentions are with the car. When you lower a car the pinion angle changes, which can introduce vibrations in the drive shaft and or put the pinion angle out of it's optimal range depending on how much the car is lowered. You can also adjust pinion angle depending on the type of tire you are using at the track
Question: What does double adjustable mean?
Answer: Single adjustable arms have to be unbolted front one end in order to adjusted. Double adjustable means you can adjust the length while the arm is bolted into place.
Question: Why are your lower only single adjustable and not double like the uppers?
Answer: Adjustable lowers are used to set the location of the rear end inside the wheel well. This is something that is normally done once and locked into place. Uppers are used to set pinion angle and that is something that needs to be adjustable on the car while dialing in your suspension or when changing to different types of tires.
Answer: It depends on what your intentions are with the car. When you lower a car the pinion angle changes, which can introduce vibrations in the drive shaft and or put the pinion angle out of it's optimal range depending on how much the car is lowered. You can also adjust pinion angle depending on the type of tire you are using at the track
Question: What does double adjustable mean?
Answer: Single adjustable arms have to be unbolted front one end in order to adjusted. Double adjustable means you can adjust the length while the arm is bolted into place.
Question: Why are your lower only single adjustable and not double like the uppers?
Answer: Adjustable lowers are used to set the location of the rear end inside the wheel well. This is something that is normally done once and locked into place. Uppers are used to set pinion angle and that is something that needs to be adjustable on the car while dialing in your suspension or when changing to different types of tires.
Vehicle Fitment
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