Cobb 08-21 Subaru STI (Incl. 2018 Type RA) NexGen Flex Fuel Ethanol Sensor Kit

Cobb 08-21 Subaru STI (Incl. 2018 Type RA) NexGen Flex Fuel Ethanol Sensor Kit

Marsoni

M251S

$395.00

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

Cobb 08-21 Subaru STI (Incl. 2018 Type RA) NexGen Flex Fuel Ethanol Sensor KitCobb 08 21 Subaru STI (Incl. 2018 Type RA) NexGen Flex Fuel Ethanol Sensor Kit

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The first thing I noticed was the quality of the adhesive. It’s incredibly tacky, which is exactly what you want—once it’s pressed down, it isn't going anywhere.It was easy to trim with a standard pair of scissors. Definitely makes a huge difference in rattles and quality of music inside the cabin. highly recommend and great quality for the money. The back comes off with ease and super easy to cut and place.

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Reviewed in the United States on May 15, 2026

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Aleah

New York, US

★★★★★ 4

It’s not bad read my review

Style: 30 pcs

It wasn’t too bad as a finisher on top of actual sound deadening. However, be sure you apply it where you want it as it does not come off. If you try to pull it off, it leaves a nasty residue and some of the foam sticks to said residue

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Reviewed in the United States on June 8, 2026

Verified Purchase

Jayme

West Palm Beach, US

★★★★★ 5

Not top grade

Style: 30 pcs

I didn't have a chance to install although I've would been very excited.

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Reviewed in the United States on June 7, 2026

Verified Purchase