View our Specials! Coupon Code: SaveIn2026
Looking to upgrade or modify your Pontiac Firebird with aftermarket parts from UMI Performance? At Tunersports.com we carry a great selection of their parts for your vehicle.
From drivetrain, ball joints, winches & hitches or traction bars we have 469 parts available for your Firebird, all with free shipping to the Continental US 48 States.
 $62.69
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 OUT OF STOCK UMI Performance K-Members 2401MA-BUMI Performance 82-92 GM F-Body K-Member W/o Mounting Options - Black $569.99
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 OUT OF STOCK UMI Performance Viking Shock Absorbers 2046-C209-175UMI Performance Viking Performance 82-02 GM F-Body Bolt-In Rear Coilover Kit w/ Dbl Adj Shocks $977.90
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 OUT OF STOCK UMI Performance Hardware Kits 2401V-RUMI Performance 82-92 GM F-Body K-Member Coilover Brackets - Red $118.79
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 OUT OF STOCK UMI Performance Hardware Kits 2401V-BUMI Performance 82-92 GM F-Body K-Member Coilover Brackets - Black $118.79
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 OUT OF STOCK UMI Performance K-Members 2401MA-RUMI Performance 82-92 GM F-Body K-Member W/o Mounting Options - Red $569.99
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 $649.99
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$649.99
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 OUT OF STOCK UMI Performance Crossmember Reinforcements 2219-bUMI Performance 82-92 GM F-Body Tunnel Mounted Torque Arm- Fits TH400 Transmission $549.99
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 OUT OF STOCK UMI Performance Coilover Kits 2048-350UMI Performance 93-02 Chevrolet Camaro Double Adj. Front Coilover Kit (Spring Rate 350lb) $1,031.63
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 IN STOCK UMI Performance Engine Mounts 90072UMI Performance 73-81 GM F-Body SBC Poly Engine Mount Kit $128.14
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 IN STOCK UMI Performance Panhard Rods 2029-RUMI Performance 82-02 GM F-Body On-Car Adjustable Panhard Bar with Poly Bushings $160.04
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 IN STOCK UMI Performance Hardware Kits 2303UMI Performance 93-02 GM F-Body Upper & Lower A-Arm Hardware Kit $65.49
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 IN STOCK UMI Performance Transmission Crossmembers 2207-RUMI Performance 98-02 GM F-Body Manual / Torque Arm Relocation Kit $272.24
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 IN STOCK UMI Performance Sway Bars 4035-RUMI Performance 64-77 A-Body 70-81 F-Body GM Front Sway Bar 1-1/4in Solid $262.89
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 IN STOCK UMI Performance Crossmember Reinforcements 2203AS-BUMI Performance 93-02 GM F-Body Tunnel Brace Mount Long Tube Header Set-Ups w/ Loop |
 IN STOCK UMI Performance Hardware Kits 3001UMI Performance 78-02 GM Rear Control Arm Bolt Upgrade Kit $41.18
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 IN STOCK UMI Performance K-Members 2401-RUMI Performance 82-92 GM F-Body Tubular K-member Coil Springs $699.99
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 IN STOCK UMI Performance Panhard Rods 2024-RUMI Performance 82-02 GM F-Body Panhard Bar Relocation Kit $197.44
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 IN STOCK UMI Performance Subrame Connectors 2662UMI Performance 70-81 GM F-Body Front Subframe Repair Kit $67.36
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