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.

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UMI Performance Adjustable Sway Bar End Links 6449-B

Sway Bar End Links, End Links, Lower A-Arm, Zinc Plated, Silver, Polyurethane Bushings, Black, w/Hardware, 3.25-3.75 in. Adj. Range, Chevy, GMC, Pair

Part Number: UPI-6449-B

5.0 out of 5 stars ( 1 )

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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 ( 11 )

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UMI Performance Adjustable Sway Bar End Links for 2016-2024 CAMARO - 2548

Sway Bar End Links, Black, Billet Aluminum, Adjustable, Rear, Chevy, Pair

Part Number: UPI-2548

Not Yet Reviewed

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UMI Performance Adjustable Sway Bar End Links 6449-R

Sway Bar End Links, End Links, Lower A-Arm, Adjustable, Zinc Plated, Silver, Polyurethane Bushings, Red, Hardware included, Chevy, GMC, Pair

Part Number: UPI-6449-R

Not Yet Reviewed

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UMI Performance Sway Bar End Links 90042-R

End Link

Part Number: UPI-90042-R

Not Yet Reviewed

Estimated Ship Date: Jun 18, 2026 if ordered today

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Estimated Ship Date: Jun 18, 2026 if ordered today

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 )

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UMI Performance Complete Front End Kit 403133-1-B

A-Arms, Front Lower, Front Upper, Tubular, Tall Upper Ball Joints, Black, Steel, Pair

Part Number: UPI-403133-1-B

4.67 out of 5 stars ( 6 )

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UMI Performance Rear-End Housing Replacement Bushings 3000-B

Differential Housing Mount Bushings, Black, Polyurethane, GM, Pair

Part Number: UPI-3000-B

4.87 out of 5 stars ( 30 )

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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 )

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UMI Performance Rear-End Housing Replacement Bushings for 1979-2004 MUSTANG - 1008-B

Differential Housing Mount Bushings, Rear-End Housing Replacement Bushings, Polyurethane, Black, Rear Differential Position, Ford, Pair

Part Number: UPI-1008-B

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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UMI Performance Complete Front End Kit 303133-1-B

Control Arms, Tubular, Ball Joints, Steel, Black, Front, Chevy, GMC, Kit

Part Number: UPI-303133-1-B

Not Yet Reviewed

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UMI Performance Rear-End Sway Bar Installation Kits for 1982-2002 CAMARO, FIREBIRD - 2244-275-R

Brackets, Sway Bar Mount, Steel, Red, Chevy, Pontiac, Kit

Part Number: UPI-2244-275-R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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UMI Performance Panhard Bar Adjustable Bushing Ends for 1982-2002 CAMARO, FIREBIRD, 2005-2009 MUSTANG - 90012-R

Panhard Bar Replacement Components, Bushing End, Adjustable, 3/4 in.-16 RH, Male Thread, 0.560 in. Bore, Steel, Polyurethane, Red, Ford, Each

Part Number: UPI-90012-R

Not Yet Reviewed

Estimated Ship Date: Jun 18, 2026 if ordered today

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Estimated Ship Date: Jun 18, 2026 if ordered today

UMI Performance Control Arm Adjustable Bushing Ends 90013-R

Control Arm Components, Control Arm Bushing End, Adjustable, 3/4 in.-16 RH, Male Thread, 0.500 in. Bore, Steel, Polyurethane, Red, GM, Each

Part Number: UPI-90013-R

Not Yet Reviewed

Estimated Ship Date: Jun 18, 2026 if ordered today

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Estimated Ship Date: Jun 18, 2026 if ordered today

UMI Performance Complete Front End Kit 303233-B

Control Arms, Front, Tubular, Non-adjustable, Steel, Black Powdercoated, Delrin Bushings, Chevy, GMC, Kit

Part Number: UPI-303233-B

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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UMI Performance Complete Front End Kit 303133-1-R

Control Arms, Tubular, Ball Joints, Steel, Red, Front, Chevy, GMC, Kit

Part Number: UPI-303133-1-R

Not Yet Reviewed

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UMI Performance Rear-End Housing Replacement Bushings for 1979-2004 MUSTANG - 1008-R

Differential Housing Mount Bushings, Rear-End Housing Replacement Bushings, Polyurethane, Red, Rear Differential Position, Ford, Pair

Part Number: UPI-1008-R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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UMI Performance Complete Front End Kit 403233-1-R

Control Arms, Tubular, Steel, Red, Front Upper/Lower, 1/2 in. Taller Ball Joints GM, A-Body, Kit

Part Number: UPI-403233-1-R

Not Yet Reviewed

Estimated Ship Date: Jun 18, 2026 if ordered today

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Estimated Ship Date: Jun 18, 2026 if ordered today

UMI Performance Control Arm Adjustable Bushing Ends 90013-B

Control Arm Components, Control Arm Bushing End, Adjustable, 3/4 in.-16 RH, Male Thread, 0.500 in. Bore, Steel, Polyurethane, Black, GM, Each

Part Number: UPI-90013-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 18, 2026 if ordered today

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Estimated Ship Date: Jun 18, 2026 if ordered today

UMI Performance Rear-End Housing Replacement Bushings 3600-R

Differential Housing Mount Bushings, 1978-96 B-Body, Red, Polyurethane, GM, Pair

Part Number: UPI-3600-R

Not Yet Reviewed

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UMI Performance Complete Front End Kit 403233-R

Control Arms, Tubular, Steel, Red, Front Upper/Lower, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: UPI-403233-R

Not Yet Reviewed

Estimated Ship Date: Jun 18, 2026 if ordered today

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Estimated Ship Date: Jun 18, 2026 if ordered today

UMI Performance Rear-End Sway Bar Installation Kits for 1982-2002 CAMARO, FIREBIRD - 2244-325-R

Brackets, Sway Bar Mount, Steel, Red, Universal, Kit

Part Number: UPI-2244-325-R

Not Yet Reviewed

Estimated Ship Date: Jun 18, 2026 if ordered today

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Estimated Ship Date: Jun 18, 2026 if ordered today

UMI Performance Adjustable Sway Bar End Links for 1993-2002 CAMARO, FIREBIRD - 2649

Sway Bar End Links, Adjustable, Front, Chevy, Pontiac, Pair

Part Number: UPI-2649

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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UMI Performance Adjustable Sway Bar End Links for 2016-2024 CAMARO - 2549

Sway Bar End Links, Black, Billet Aluminum, Adjustable, Front, Chevy, Pair

Part Number: UPI-2549

Not Yet Reviewed

Estimated Ship Date: Jun 18, 2026 if ordered today

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Estimated Ship Date: Jun 18, 2026 if ordered today

UMI Performance Sway Bar End Links 90042-B

90042 – Sway Bar End Links, 4 1/2?

Part Number: UPI-90042-B

Not Yet Reviewed

Estimated Ship Date: Jun 18, 2026 if ordered today

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Estimated Ship Date: Jun 18, 2026 if ordered today

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