UMI Performance 78-88 GMC G-Body Rear Coilover Bracket Kit

UMI Performance 78-88 GMC G-Body Rear Coilover Bracket Kit

Marsoni

M251S

$199.99

Get it in 3 business days with 1 day shipping. Friday, May 29

UMI Performance 78-88 GMC G-Body Rear Coilover Bracket KitSKU: 3054 Coilover Bracket Kit for Superior G Body Suspension: UMI Performance 1978 1988 GM Vehicles The UMI Performance 3054 Rear Coilover Bracket Kit, engineered for seamless coilover integration on Quick Performance axles. This kit excels as the ultimate suspension enhancement, surpassing factory setups and rival aftermarket brackets by delivering exceptional tunability, reinforced durability, and precise geometry adjustments for unmatched handling

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Fast: 2-3 business days
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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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What a feeling! With the engine air filter changed, the engine was able to take deeper, longer breaths, eventually reaching that famous “runners high” you hear so much about. The new interior air filter changed the atmosphere into crisp, clean mountain fresh air, causing my passengers and me to spontaneously yodel with abandon. Here’s to believing!

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Reviewed in the United States on January 2, 2026

Verified Purchase

New York, US

★★★★★ 4

Wasn’t green but confirmed with Ecogard that it’s the correct filter

Size: 8" x 10" x 2", Size: 8" x 10" x 2"

As the title says the filter wasn’t green this time (purchased 3 other times). I read off the numbers to Ecogard technical support and they said it was their filter and by the date code manufactured by a different factory. This one was grey/black with blue edge and you could tell there was charcoal embedded in it. Not sure if it will perform the same and smell the same, as I preferred the scent of the green one. The listing needs to be updated with the correct picture if the green isn’t made anymore.

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Reviewed in the United States on March 11, 2026

Verified Purchase

Davian

Waukegan, US

★★★★★ 5

Very clean air quality.

Size: 8" x 10" x 2"

Immaculate air quality. Easy to install.

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Reviewed in the United States on July 24, 2025

Verified Purchase

Kimmy

Bozeman, US

★★★★★ 5

Effective

Size: 8" x 10" x 2"

Works great

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Reviewed in the United States on September 19, 2025

Verified Purchase

Joseph Bod

Cuba, US

★★★★★ 5

Fits 2021 Acura TLX

Size: 8" x 10" x 2"

Amazon garage and mfg website hadn't caught up, yet: this does fit the 2021 Acura TLX SH-AWD. No problems. New way of getting access -- pinch sides of glove box and drop off of hinge. Old way required removing an access panel.

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Reviewed in the United States on June 14, 2021