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UMI Performance

UMI Performance Rear Non-Adjustable Lower Control Arms

4.84 out of 5 stars 146 Customer Reviews

UMI Performance non-adjustable lower control arms are designed to replace the factory setup. In doing so, they minimize wheel hop and improve cornering, while lowering track ETs and helping track consistency. UMI Performance non-adjustable lower control arms eliminate the flex and bushing deflection found in the factory lower control arms. Their tubular setup is built using 1.500 in. drawn-over mandrel tubing and features TIG-welded construction for the utmost in strength and durability. The rubber OEM bushings are replaced with greasable polyurethane bushings.

Showing In Stock Items. Show All 69 Items.

Results 1 - 25 of 49

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: Today

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Estimated Ship Date: Today

UMI Performance Rear Non-Adjustable Lower Control Arms 4015-B

Made in the USA UMI Performance Rear Non-Adjustable Lower Control Arms 4015-B

UMI Performance Rear Non-Adjustable Lower Control Arms 4015-B

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

Part Number: UPI-4015-B

4.94 out of 5 stars ( 18 )

Estimated Ship Date: Today

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UMI Performance Rear Non-Adjustable Lower Control Arms for 1982-2002 CAMARO, FIREBIRD - 2015-R

Made in the USA UMI Performance Rear Non-Adjustable Lower Control Arms for 1982-2002 CAMARO, FIREBIRD - 2015-R

UMI Performance Rear Non-Adjustable Lower Control Arms for 1982-2002 CAMARO, FIREBIRD - 2015-R

Control Arms, Rear Lower, Tubular, Bushings Red Powdercoated, Steel, Pair

Part Number: UPI-2015-R

4.89 out of 5 stars ( 19 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

UMI Performance Rear Non-Adjustable Lower Control Arms for 1982-2002 CAMARO, FIREBIRD - 2015-B

Made in the USA UMI Performance Rear Non-Adjustable Lower Control Arms for 1982-2002 CAMARO, FIREBIRD - 2015-B

UMI Performance Rear Non-Adjustable Lower Control Arms for 1982-2002 CAMARO, FIREBIRD - 2015-B

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

Part Number: UPI-2015-B

4.88 out of 5 stars ( 24 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

UMI Performance Rear Non-Adjustable Lower Control Arms 4041-B

Made in the USA UMI Performance Rear Non-Adjustable Lower Control Arms 4041-B

UMI Performance Rear Non-Adjustable Lower Control Arms 4041-B

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

Part Number: UPI-4041-B

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

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

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

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

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

Part Number: UPI-3655-R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

UMI Performance Rear Non-Adjustable Lower Control Arms 4015-R

Made in the USA UMI Performance Rear Non-Adjustable Lower Control Arms 4015-R

UMI Performance Rear Non-Adjustable Lower Control Arms 4015-R

Control Arms, Tubular, Rear, Lower, Steel, Red Powdercoated, Chevy, Buick, Oldsmobile, Pontiac, Kit

Part Number: UPI-4015-R

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

UMI Performance Rear Non-Adjustable Lower Control Arms 4024-B

Made in the USA UMI Performance Rear Non-Adjustable Lower Control Arms 4024-B

UMI Performance Rear Non-Adjustable Lower Control Arms 4024-B

Control Arms, Rear Lower, Non-Adjustable, Boxed, Steel, Black, Buick, Chevy, GMC, Oldsmobile, Pontiac, Pair

Part Number: UPI-4024-B

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

UMI Performance Rear Non-Adjustable Lower Control Arms 402416-B

Made in the USA UMI Performance Rear Non-Adjustable Lower Control Arms 402416-B

UMI Performance Rear Non-Adjustable Lower Control Arms 402416-B

Control Arms, Rear, Tubular/Boxed, Steel, Black Powdercoated, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: UPI-402416-B

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

UMI Performance Rear Non-Adjustable Lower Control Arms for 1958-1964 BEL AIR, BISCAYNE, 1959-1964 IMPALA - 3650-B

Made in the USA UMI Performance Rear Non-Adjustable Lower Control Arms for 1958-1964 BEL AIR, BISCAYNE, 1959-1964 IMPALA - 3650-B

UMI Performance Rear Non-Adjustable Lower Control Arms for 1958-1964 BEL AIR, BISCAYNE, 1959-1964 IMPALA - 3650-B

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

Part Number: UPI-3650-B

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

UMI Performance Rear Non-Adjustable Lower Control Arms 3015-B

Made in the USA UMI Performance Rear Non-Adjustable Lower Control Arms 3015-B

UMI Performance Rear Non-Adjustable Lower Control Arms 3015-B

A-Arms, Rear Lower, Tubular, Black Powdercoated, Steel, Pair

Part Number: UPI-3015-B

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

UMI Performance Rear Non-Adjustable Lower Control Arms 4042-B

Made in the USA UMI Performance Rear Non-Adjustable Lower Control Arms 4042-B

UMI Performance Rear Non-Adjustable Lower Control Arms 4042-B

Control Arms, Boxed, Rear Lower, Steel, Black Powdercoated, GM A-Body, Kit

Part Number: UPI-4042-B

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

UMI Performance Rear Non-Adjustable Lower Control Arms 3626-B

Made in the USA UMI Performance Rear Non-Adjustable Lower Control Arms 3626-B

UMI Performance Rear Non-Adjustable Lower Control Arms 3626-B

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

Part Number: UPI-3626-B

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

UMI Performance Rear Non-Adjustable Lower Control Arms 4040-B

Made in the USA UMI Performance Rear Non-Adjustable Lower Control Arms 4040-B

UMI Performance Rear Non-Adjustable Lower Control Arms 4040-B

Control Arms, Rear Lower, Tubular, Black Powdercoated, Steel, Pair

Part Number: UPI-4040-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

UMI Performance Rear Non-Adjustable Lower Control Arms for 1982-2002 CAMARO, FIREBIRD - 2034-B

Made in the USA UMI Performance Rear Non-Adjustable Lower Control Arms for 1982-2002 CAMARO, FIREBIRD - 2034-B

UMI Performance Rear Non-Adjustable Lower Control Arms for 1982-2002 CAMARO, FIREBIRD - 2034-B

Control Arms, Rear Lower, Tubular, Black Powdercoated, Steel, Pair

Part Number: UPI-2034-B

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

UMI Performance Rear Non-Adjustable Lower Control Arms 402418-B

Made in the USA UMI Performance Rear Non-Adjustable Lower Control Arms 402418-B

UMI Performance Rear Non-Adjustable Lower Control Arms 402418-B

Control Arms, Rear, Non-Adjustable, Tubular/Boxed, Steel, Black, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: UPI-402418-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

UMI Performance Rear Non-Adjustable Lower Control Arms 3627-B

Made in the USA UMI Performance Rear Non-Adjustable Lower Control Arms 3627-B

UMI Performance Rear Non-Adjustable Lower Control Arms 3627-B

Control Arms, Rear Lower, Tubular, Black Powdercoated, Steel, Pair

Part Number: UPI-3627-B

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

UMI Performance Rear Non-Adjustable Lower Control Arms 4041-R

Made in the USA UMI Performance Rear Non-Adjustable Lower Control Arms 4041-R

UMI Performance Rear Non-Adjustable Lower Control Arms 4041-R

Control Arms, Rear Lower, Boxed, Red Powdercoated, Steel, Pair

Part Number: UPI-4041-R

Not Yet Reviewed

Estimated Ship Date: Nov 18, 2025 if ordered today

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Estimated Ship Date: Nov 18, 2025 if ordered today

UMI Performance Rear Non-Adjustable Lower Control Arms 5015-R

Made in the USA UMI Performance Rear Non-Adjustable Lower Control Arms 5015-R

UMI Performance Rear Non-Adjustable Lower Control Arms 5015-R

Control Arms, Rear Lower, Tubular, Red Powdercoated, Steel, Pair

Part Number: UPI-5015-R

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

UMI Performance Rear Non-Adjustable Lower Control Arms 3715-R

Made in the USA UMI Performance Rear Non-Adjustable Lower Control Arms 3715-R

UMI Performance Rear Non-Adjustable Lower Control Arms 3715-R

Control Arms, Rear Lower, Tubular, Red Powdercoated, Steel, Pair

Part Number: UPI-3715-R

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

UMI Performance Rear Non-Adjustable Lower Control Arms 4216-R

Made in the USA UMI Performance Rear Non-Adjustable Lower Control Arms 4216-R

UMI Performance Rear Non-Adjustable Lower Control Arms 4216-R

Control Arms, Rear Upper, Non-Adjustable, Tubular, Steel, Red, Buick, Chevy, GMC, Oldsmobile, Pontiac, Pair

Part Number: UPI-4216-R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 18, 2025 if ordered today

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Estimated Ship Date: Nov 18, 2025 if ordered today

UMI Performance Rear Non-Adjustable Lower Control Arms for 1982-2002 CAMARO, FIREBIRD - 2033-R

Made in the USA UMI Performance Rear Non-Adjustable Lower Control Arms for 1982-2002 CAMARO, FIREBIRD - 2033-R

UMI Performance Rear Non-Adjustable Lower Control Arms for 1982-2002 CAMARO, FIREBIRD - 2033-R

Control Arms, Rear Lower, Tubular, Red Powdercoated, Steel, Pair

Part Number: UPI-2033-R

Not Yet Reviewed

Estimated Ship Date: Nov 18, 2025 if ordered today

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Estimated Ship Date: Nov 18, 2025 if ordered today

UMI Performance Rear Non-Adjustable Lower Control Arms for 1982-2002 CAMARO, FIREBIRD - 2034-R

Made in the USA UMI Performance Rear Non-Adjustable Lower Control Arms for 1982-2002 CAMARO, FIREBIRD - 2034-R

UMI Performance Rear Non-Adjustable Lower Control Arms for 1982-2002 CAMARO, FIREBIRD - 2034-R

Control Arms, Rear Lower, Tubular, Red Powdercoated, Steel, Pair

Part Number: UPI-2034-R

Not Yet Reviewed

Estimated Ship Date: Nov 18, 2025 if ordered today

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Estimated Ship Date: Nov 18, 2025 if ordered today

UMI Performance Rear Non-Adjustable Lower Control Arms 421516-B

Made in the USA UMI Performance Rear Non-Adjustable Lower Control Arms 421516-B

UMI Performance Rear Non-Adjustable Lower Control Arms 421516-B

Control Arms, Rear, Non-Adjustable, Tubular/Boxed, Steel, Black, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: UPI-421516-B

Not Yet Reviewed

Estimated Ship Date: Nov 18, 2025 if ordered today

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Estimated Ship Date: Nov 18, 2025 if ordered today

UMI Performance Rear Non-Adjustable Lower Control Arms 421516-R

Made in the USA UMI Performance Rear Non-Adjustable Lower Control Arms 421516-R

UMI Performance Rear Non-Adjustable Lower Control Arms 421516-R

Control Arms, Rear, Non-Adjustable, Tubular/Boxed, Steel, Red, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: UPI-421516-R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 18, 2025 if ordered today

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Estimated Ship Date: Nov 18, 2025 if ordered today

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