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UMI Performance Suspension Parts

UMI Performance Suspension Parts

Give your classic musclecar modern handling with UMI Performance! Built using the very latest design and machining technology, UMI Performance also installs and tests...

Give your classic musclecar modern handling with UMI Performance! Built using the very latest design and machining technology, UMI Performance also installs and tests every chassis and suspension component it makes to ensure that they perform as designed. UMI focuses on musclecars from the 1960s to today—A-bodies, F-bodies, B-bodies, G-bodies, and Mustangs. Choose from components like crossmembers, panhard bars, control arms, K-members, subframe connectors, and more. Many components fit like stock replacements, so they’re easy to install, but you’ll immediately notice tighter handling that’s easy to tune to your needs.

Give your classic musclecar modern handling with UMI Performance! Built using the very latest design and machining technology, UMI Performance also installs and tests every chassis and suspension component it makes to ensure that they perform as designed. UMI focuses on musclecars from the 1960s to today—A-bodies, F-bodies, B-bodies, G-bodies, and Mustangs. Choose from components like crossmembers, panhard bars, control arms, K-members, subframe connectors, and more. Many components fit like stock replacements, so they’re easy to install, but you’ll immediately notice tighter handling that’s easy to tune to your needs.

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Results 1 - 25 of 938

UMI Performance Complete Front End Kit 403133-B

Made in the USA UMI Performance Complete Front End Kit 403133-B

UMI Performance Complete Front End Kit 403133-B

A-Arms, Front Lower, Front Upper, Tubular, Black Powdercoated, Steel, Pair

Part Number: UPI-403133-B

5.0 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

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UMI Performance Rear Adjustable Upper and Lower Control Arm Kits 401417-B

Made in the USA UMI Performance Rear Adjustable Upper and Lower Control Arm Kits 401417-B

UMI Performance Rear Adjustable Upper and Lower Control Arm Kits 401417-B

Control Arms, Tubular, Rear, Upper/Lower, Steel, Black Powdercoated, Chevy, Buick, Oldsmobile, Pontiac, Kit

Part Number: UPI-401417-B

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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UMI Performance Stock Height Springs 4049

Made in the USA UMI Performance Stock Height Springs 4049

UMI Performance Stock Height Springs 4049

Stock Height Springs, Coil, Buick, Chevrolet, Oldsmobile, Pontiac, Front/Rear, Set of 4

Part Number: UPI-4049

3.92 out of 5 stars ( 13 )

Estimated Ship Date: Tomorrow

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UMI Performance Front and Rear Sway Bar Kits 403534-B

Made in the USA UMI Performance Front and Rear Sway Bar Kits 403534-B

UMI Performance Front and Rear Sway Bar Kits 403534-B

Sway Bars, Front/Rear, Steel, Black Powdercoated, Solid, 32mm, 25mm Dia., Buick, Chevy, Oldsmobile, Pontiac

Part Number: UPI-403534-B

4.39 out of 5 stars ( 18 )

Estimated Ship Date: Tomorrow

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UMI Performance 1993-2002 GM F-Body Front Upper and Lower A-Arm Kits for 1993-2002 CAMARO, FIREBIRD - 230511-R

Made in the USA UMI Performance 1993-2002 GM F-Body Front Upper and Lower A-Arm Kits for 1993-2002 CAMARO, FIREBIRD - 230511-R

UMI Performance 1993-2002 GM F-Body Front Upper and Lower A-Arm Kits for 1993-2002 CAMARO, FIREBIRD - 230511-R

Control Arms, Front, Upper and Lower, Tubular, Red Powdercoated, Steel, Chevy, Pontiac, Kit

Part Number: UPI-230511-R

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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UMI Performance Front Sway Bars 4035-B

Made in the USA UMI Performance Front Sway Bars 4035-B

UMI Performance Front Sway Bars 4035-B

Sway Bar, Front, Steel, Black Powdercoated, Solid, 32mm Diameter, Buick, Chevy, Oldsmobile, Pontiac, Each, Kit

Part Number: UPI-4035-B

4.83 out of 5 stars ( 47 )

Estimated Ship Date: Tomorrow

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UMI Performance Stock Height Springs 4049F

Made in the USA UMI Performance Stock Height Springs 4049F

UMI Performance Stock Height Springs 4049F

Coil Springs, Stock Height, Front, 15.625 in. Free Length, 550 lbs. Rate, 850 lbs.at 13.875 in., Black, Buick, Chevrolet, Oldsmobile, Pontiac, Pair

Part Number: UPI-4049F

4.58 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

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UMI Performance Stage 1 Handling Kits for 1970-1981 CAMARO, FIREBIRD - FBF001-B

Made in the USA UMI Performance Stage 1 Handling Kits for 1970-1981 CAMARO, FIREBIRD - FBF001-B

UMI Performance Stage 1 Handling Kits for 1970-1981 CAMARO, FIREBIRD - FBF001-B

Suspension Handling Package, Stage 1, Front Coil Springs, Rear Leaf Springs, Shocks/Struts, 2.00 in. Drop Front and Rear, Chevrolet, Pontiac, Kit

Part Number: UPI-FBF001-B

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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UMI Performance SBC Poly Engine Mount Kits 90071

Made in the USA UMI Performance SBC Poly Engine Mount Kits 90071

UMI Performance SBC Poly Engine Mount Kits 90071

Motor Mounts, G-Body, Poly, Complete, Black, Polyurethane, Black Powdercoated Brackets, Chevrolet, Pontiac, Buick, Kit

Part Number: UPI-90071

4.9 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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UMI Performance GM A-Body LSX Engine Mounts 4008-B

Made in the USA UMI Performance GM A-Body LSX Engine Mounts 4008-B

UMI Performance GM A-Body LSX Engine Mounts 4008-B

Motor Mounts, Complete Mount, Engine Swap, LS, Bolt-In, Steel, Black Powdercoated, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: UPI-4008-B

4.29 out of 5 stars ( 14 )

Estimated Ship Date: Tomorrow

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UMI Performance Boxed Weld-In Subframe Connectors for 1982-1992 CAMARO, FIREBIRD - 2400-B

Made in the USA UMI Performance Boxed Weld-In Subframe Connectors for 1982-1992 CAMARO, FIREBIRD - 2400-B

UMI Performance Boxed Weld-In Subframe Connectors for 1982-1992 CAMARO, FIREBIRD - 2400-B

Subframe Connectors, Weld-On, Steel, Black, Chevy, Pontiac, Pair

Part Number: UPI-2400-B

4.84 out of 5 stars ( 19 )

Estimated Ship Date: Tomorrow

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UMI Performance Solid Rear Sway Bars 4034-B

Made in the USA UMI Performance Solid Rear Sway Bars 4034-B

UMI Performance Solid Rear Sway Bars 4034-B

Sway Bar, Rear, Steel, Black Powdercoated, 1 in. Diameter, Buick, Chevy, Oldsmobile, Pontiac, Each, Kit

Part Number: UPI-4034-B

4.77 out of 5 stars ( 43 )

Estimated Ship Date: Tomorrow

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UMI Performance Transmission Mounted Torque Arms for 1982-2002 CAMARO, FIREBIRD - 2205-R

Made in the USA UMI Performance Transmission Mounted Torque Arms for 1982-2002 CAMARO, FIREBIRD - 2205-R

UMI Performance Transmission Mounted Torque Arms for 1982-2002 CAMARO, FIREBIRD - 2205-R

Torque Arm, Steel, Red Powdercoated, Chevy, Pontiac, Kit

Part Number: UPI-2205-R

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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UMI Performance LSX Poly Engine Mounts for 1998-2002 CAMARO, FIREBIRD - 2329

Made in the USA UMI Performance LSX Poly Engine Mounts for 1998-2002 CAMARO, FIREBIRD - 2329

UMI Performance LSX Poly Engine Mounts for 1998-2002 CAMARO, FIREBIRD - 2329

Motor Mounts, Black, Polyurethane, Black Powdercoated Brackets, Chevrolet, Pontiac, Pair

Part Number: UPI-2329

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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UMI Performance Lowering Springs for 1970-1981 CAMARO, FIREBIRD - 2647F

Made in the USA UMI Performance Lowering Springs for 1970-1981 CAMARO, FIREBIRD - 2647F

UMI Performance Lowering Springs for 1970-1981 CAMARO, FIREBIRD - 2647F

Lowering Springs, Front, Coil Type, Black Powdercoated, Chevrolet, Pontiac, Pair

Part Number: UPI-2647F

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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UMI Performance Stock Height Springs 4049R

Made in the USA UMI Performance Stock Height Springs 4049R

UMI Performance Stock Height Springs 4049R

Stock Height Springs, Coil, Buick, Chevrolet, Oldsmobile, Pontiac, Rear, Pair

Part Number: UPI-4049R

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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UMI Performance Complete Front End Kit 303133-B

Made in the USA UMI Performance Complete Front End Kit 303133-B

UMI Performance Complete Front End Kit 303133-B

1982-2003 S-10/S-15 Tubular Front Upper & Lower A-Arm Kit-Black

Part Number: UPI-303133-B

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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UMI Performance Rear Non-Adjustable Lower Control Arms 3655-B

Made in the USA UMI Performance Rear Non-Adjustable Lower Control Arms 3655-B

UMI Performance Rear Non-Adjustable Lower Control Arms 3655-B

Control Arms, Rear Lower, Boxed, Bushings, Black Powdercoated, Steel, Pair

Part Number: UPI-3655-B

4.7 out of 5 stars ( 20 )

Estimated Ship Date: Tomorrow

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UMI Performance Tubular K-Members for 1982-1992 CAMARO, FIREBIRD - 240331-R

Made in the USA UMI Performance Tubular K-Members for 1982-1992 CAMARO, FIREBIRD - 240331-R

UMI Performance Tubular K-Members for 1982-1992 CAMARO, FIREBIRD - 240331-R

K-Member and A-Arms, Tubular, Steel, Red Powdercoated, Chevy, Pontiac, SBC, Gen 1, LS, Kit

Part Number: UPI-240331-R

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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UMI Performance Complete Front End Kit 403133-R

Made in the USA UMI Performance Complete Front End Kit 403133-R

UMI Performance Complete Front End Kit 403133-R

A-Arms, Front Lower, Front Upper, Tubular, Red Powdercoated, Steel, Pair

Part Number: UPI-403133-R

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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UMI Performance Rear Non-Adjustable Upper and Lower Control Arm Kits ABR801-B

Made in the USA UMI Performance Rear Non-Adjustable Upper and Lower Control Arm Kits ABR801-B

UMI Performance Rear Non-Adjustable Upper and Lower Control Arm Kits ABR801-B

Control Arms, Rear Lower/Upper, Tubular, Black Powdercoated, Steel, Kit

Part Number: UPI-ABR801-B

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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UMI Performance Lowering Springs 4051R

Made in the USA UMI Performance Lowering Springs 4051R

UMI Performance Lowering Springs 4051R

Lowering Springs, Rear, Coil Type, Black Powdercoated, Buick, Chevy, GMC, Oldsmobile, Pontiac, Pair

Part Number: UPI-4051R

4.96 out of 5 stars ( 24 )

Estimated Ship Date: Tomorrow

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UMI Performance Complete Front End Kit 303133-R

Made in the USA UMI Performance Complete Front End Kit 303133-R

UMI Performance Complete Front End Kit 303133-R

1982-2003 S-10/S-15 Tubular Front Upper & Lower A-Arm Kit-Red

Part Number: UPI-303133-R

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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UMI Performance Rear Adjustable Upper Control Arms 4025-B

Made in the USA UMI Performance Rear Adjustable Upper Control Arms 4025-B

UMI Performance Rear Adjustable Upper Control Arms 4025-B

Control Arms, Tubular, Rear, Upper, Steel, Black, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: UPI-4025-B

5.0 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

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UMI Performance Rear Frame Notch Kits 3061

Made in the USA UMI Performance Rear Frame Notch Kits 3061

UMI Performance Rear Frame Notch Kits 3061

Frame Rails, Rear Frame Notches, GM G-Body, 1/8 in., Laser Cut, Sold as a Kit

Part Number: UPI-3061

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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