Stage6 Pressure test kit

Marsoni

M251S

$40.00

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

Stage6 Pressure test kitStage6 pressure test kit, nearly universal application! Works anywhere a spigot style carb 12 34mm is used (19 40mm OD) ! This is a must have for pressure testing your engine! Cost effective and easily pumps up with a traditional bike pump! Be sure to add only ~6 psi, as any more can cause the crankshaft seals to pop out. We recommend using this in conjunction with : Exhaust Blockoff Plate S23 Procure gasket sealant

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Your Stage6 Pressure test kit orders ship within 1-2 business days.

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Fast: 2-3 business days
Express: 1-2 business days

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We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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Not sure why others are saying airflow is decreased or it doesn't fit if they apply it to the correct vehicle. I have a 2023 Grand Cherokee Lmited L and it took me all of 5 minutes to change out the filter and I have to say, this filter is much better quality than the Mopar filter that was in there. There's absolutely no decrease in air flow and it's like a custom fit in the space. The hardest part about the entire process was emptying out the darn glove box!

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Reviewed in the United States on May 22, 2025

Verified Purchase

Rob

Houston, US

★★★★★ 5

Nice glasses

Light weight and comfortable

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Reviewed in the United States on August 11, 2025

Verified Purchase

Danielle Kunz

Phoenix, US

★★★★★ 2

Weird smell and reduction in air flow

The filter has a strange smell to it which I am not sure if mentioned in the description. It also seemed to reduce air flow due to the addition of the carbon pellets. Had to run the fan on full to get same amount of air flow usually occurring on 3.

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Reviewed in the United States on December 14, 2025

Verified Purchase

Speedracer Girl

Boise, US

★★★★★ 5

Easily Replaceable Filter 2023 Jeep Laredo

Fits 2023 Jeep Grand Cherokee Laredo Altitude and took all of 10mins to replace by a girl.

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Reviewed in the United States on March 8, 2025