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Description

UMI’s performance lowering springs are built to lower the 4th Gen rear approx. 1.5” and increase the spring rates for a crisp handling experience. UMI rear lowering springs are Made in USA of 9254 CrSi wire in the rear and feature 200 lb/in linear rear rate that reduces floating and body roll while still allowing for comfortable cruising and performance handling. Think of it as permanent sport mode! These springs work with the popular Koni’s and Bilstein’s along with other factory style dampers. 100% designed and manufactured with pride in the USA.
UMI springs lower 4th Gens 1.25–1.5″, improve handling with 200 lb/in rate, and reduce body roll without sacrificing ride comfort. Made in the USA from premium CrSi wire. Works great with Koni, Bilstein, or stock-style dampers.

• Works best with Koni, Bilstein, or equivalent standard mount dampers
• Designed in collaboration with a leading spring cup engineer
• Consistent rates and premium Chrome Silicon wire materials
• Linear front rate of 600 lb/in and rear rate of 200 lb/in
• Compatible with popular dampers such as Koni and Bilstein
• Suitable for Pro-Touring, Auto-x, and general cruising
• Firm yet comfortable ride with exceptional handling
• Approximately 1.5 inch lowering for 4th Gen rear
• Increased spring rates for improved handling
• 100% designed and manufactured in the USA
• Made in the USA using 9254 CrSi wire
• Reduces floating and body roll
• 200 lb/in linear rear rate

Fitment:
Chevrolet Camaro Base 1988
Chevrolet Camaro Base 1993
Chevrolet Camaro Base 1994
Chevrolet Camaro Base 1995
Chevrolet Camaro Base 1996
Chevrolet Camaro Base 1997
Chevrolet Camaro Base 1998
Chevrolet Camaro Base 1999
Chevrolet Camaro Base 2000
Chevrolet Camaro Base 2001
Chevrolet Camaro Base 2002
Chevrolet Camaro Berlinetta 1982
Chevrolet Camaro Berlinetta 1983
Chevrolet Camaro Berlinetta 1984
Chevrolet Camaro Berlinetta 1985
Chevrolet Camaro Berlinetta 1986
Chevrolet Camaro Indianapolis 500 Pace Car 1993
Chevrolet Camaro Iroc-Z 1985
Chevrolet Camaro Iroc-Z 1986
Chevrolet Camaro Iroc-Z 1987
Chevrolet Camaro Iroc-Z 1988
Chevrolet Camaro Iroc-Z 1989
Chevrolet Camaro Iroc-Z 1990
Chevrolet Camaro LT 1987
Chevrolet Camaro RS 1989
Chevrolet Camaro RS 1990
Chevrolet Camaro RS 1991
Chevrolet Camaro RS 1992
Chevrolet Camaro RS 1996
Chevrolet Camaro RS 1997
Chevrolet Camaro RS Heritage Edition 1992
Chevrolet Camaro Sport 1982
Chevrolet Camaro Sport 1983
Chevrolet Camaro Sport 1984
Chevrolet Camaro Sport 1985
Chevrolet Camaro Sport 1986
Chevrolet Camaro Sport 1987
Chevrolet Camaro Z28 1982
Chevrolet Camaro Z28 1983
Chevrolet Camaro Z28 1984
Chevrolet Camaro Z28 1985
Chevrolet Camaro Z28 1986
Chevrolet Camaro Z28 1987
Chevrolet Camaro Z28 1991
Chevrolet Camaro Z28 1992
Chevrolet Camaro Z28 1993
Chevrolet Camaro Z28 1994
Chevrolet Camaro Z28 1995
Chevrolet Camaro Z28 1996
Chevrolet Camaro Z28 1997
Chevrolet Camaro Z28 1998
Chevrolet Camaro Z28 1999
Chevrolet Camaro Z28 2000
Chevrolet Camaro Z28 2001
Chevrolet Camaro Z28 2002
Chevrolet Camaro Z28 Heritage Edition 1992
Chevrolet Camaro Z28 Indianapolis 500 Pace Car 1982
Chevrolet Camaro Z28 SS 1998
Chevrolet Camaro Z28 SS 1999
Chevrolet Camaro Z28 SS 2000
Chevrolet Camaro Z28 SS 2001
Chevrolet Camaro Z28 SS 2002
Pontiac Firebird Base 1982
Pontiac Firebird Base 1983
Pontiac Firebird Base 1984
Pontiac Firebird Base 1985
Pontiac Firebird Base 1986
Pontiac Firebird Base 1987
Pontiac Firebird Base 1988
Pontiac Firebird Base 1989
Pontiac Firebird Base 1990
Pontiac Firebird Base 1991
Pontiac Firebird Base 1992
Pontiac Firebird Base 1993
Pontiac Firebird Base 1994
Pontiac Firebird Base 1995
Pontiac Firebird Base 1996
Pontiac Firebird Base 1997
Pontiac Firebird Base 1998
Pontiac Firebird Base 1999
Pontiac Firebird Base 2000
Pontiac Firebird Base 2001
Pontiac Firebird Base 2002
Pontiac Firebird Formula 1989
Pontiac Firebird Formula 1990
Pontiac Firebird Formula 1991
Pontiac Firebird Formula 1992
Pontiac Firebird Formula 1993
Pontiac Firebird Formula 1994
Pontiac Firebird Formula 1995
Pontiac Firebird Formula 1996
Pontiac Firebird Formula 1997
Pontiac Firebird Formula 1998
Pontiac Firebird Formula 1999
Pontiac Firebird Formula 2000
Pontiac Firebird Formula 2001
Pontiac Firebird Formula 2002
Pontiac Firebird S/E 1982
Pontiac Firebird S/E 1983
Pontiac Firebird S/E 1984
Pontiac Firebird S/E 1985
Pontiac Firebird S/E 1986
Pontiac Firebird Trans Am 1982
Pontiac Firebird Trans Am 1983
Pontiac Firebird Trans Am 1984
Pontiac Firebird Trans Am 1985
Pontiac Firebird Trans Am 1986
Pontiac Firebird Trans Am 1987
Pontiac Firebird Trans Am 1988
Pontiac Firebird Trans Am 1989
Pontiac Firebird Trans Am 1990
Pontiac Firebird Trans Am 1991
Pontiac Firebird Trans Am 1992
Pontiac Firebird Trans Am 1993
Pontiac Firebird Trans Am 1994
Pontiac Firebird Trans Am 1995
Pontiac Firebird Trans Am 1996
Pontiac Firebird Trans Am 1997
Pontiac Firebird Trans Am 1998
Pontiac Firebird Trans Am 1999
Pontiac Firebird Trans Am 2000
Pontiac Firebird Trans Am 2001
Pontiac Firebird Trans Am 2002
Pontiac Firebird Trans Am GT 1994
Pontiac Firebird Trans Am GTA 1989
Pontiac Firebird Trans Am GTA 1990
Pontiac Firebird Trans Am GTA 1991
Pontiac Firebird Trans Am GTA 1992
Pontiac Firebird Trans Am GTA SE 1989