Upgraded 4JJ1 Hot Side Boost Pipe (Suits Early Models With Top Mount)

Upgraded 4JJ1 Hot Side Boost Pipe (Suits Early Models With Top Mount)

Marsoni

M251S

$75.00

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

Upgraded 4JJ1 Hot Side Boost Pipe (Suits Early Models With Top Mount)Product Information This hose is oil safe and built to handle demanding conditions. While silicone hoses may exhibit some surface sweating, the material itself will not degrade due to oil exposure. Important Installation Notes: Do not use rubber grease or oil to assist in fitting the hose. These can cause the hose to slip off under high boost. Handle with care during installation. Catching the inner layers on sharp edges such as barbed fittings (on

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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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Have had a funky smell for a while in my car. Air fresheners just couldn't quite cover it up. I pulled the old filter out which was reallll caked up with stuff and got the new one in. Not only is the funky smell finally gone, but the HVAC is a lot quieter when on full blast, and it blows the air harder. It fit great, installation was easy, and having the smell gone makes it worth absolutely every penny.

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Reviewed in the United States on April 24, 2026

Verified Purchase

Devlin

Boise, US

★★★★★ 5

happy engine. good mileage

Color: CA9683

Fit my 05 Tacoma great! Have had good response with the engine and it's acceleration. Fuel mileage is back on par. Will buy again!

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Reviewed in the United States on October 18, 2025

Verified Purchase