PTP Large T4 Turbo Blanket - Lava

Marsoni

M251S

$188.36

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

PTP Large T4 Turbo Blanket - LavaPTP Turbo Blankets isolate the heat produced by your turbocharger with the purpose of reducing turbo lag, cooler air intake temperatures, protecting and prolonging vital under hood components (up to 60% under hood heat reduction), and giving a boost in horsepower. In keeping the exhaust gases within the turbocharger hot, turbocharger efficiency is improved. Also by keeping the heat of the exhaust gases contained within the hot side of the turbocharger

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I have used these in my cars for years. They improve turbo lag significantly, increase air flow, and just work. What I like best about these, beside the protection they offer the air intake system, is that they truly are a life long product. My last car had one in it for 13 years. With a cleaning every 25K miles as outlines by KN the air filter just continued to work and work. I recently purchased one for my new Honda CR-V and had it installed at the dealership at 500 miles when I was getting an oil change to flush out the build lube. The mechanic who did the work left me a note that said "great filter, I love these"

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Reviewed in the United States on July 13, 2019

Verified Purchase

Steve

West Palm Beach, US

★★★★★ 4

Worth it! Love these filters.

I love K & N air filters and always install them in my cars. This eliminated my cars Turbo lag in my 2019 Honda Civic Ex which has a 1.5L Turbo. Acceleration has improved and makes the car louder (I also have dual exhaust) I love how you don't have to change or clean it for 50,000 miles!! I know it's expensive but will last forever! Only issue was it was very difficult to install and a pain but this is more Hondas fault as I could not fully remove the plastic case where this filter goes under the hood even with tools.

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Reviewed in the United States on November 23, 2019

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R. A

New York, US

★★★★★ 5

Works great

Perfect fit

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Reviewed in the United States on August 7, 2025

Verified Purchase

Evan

Louisville, US

★★★★★ 5

More power and better mileage

Put this in my 2017 CRV and have noticed much more pickup and better mileage overall. Usually I average 22mpg with mixed driving and this has me hovering around 25mpg and I get to have extra power on top of that. Install was straightforward and a breeze. Whole project is done in ten mins and your car is instantly more fun and getting improved MPGS

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Reviewed in the United States on November 30, 2024

Verified Purchase

jcf

Louisville, US

★★★★★ 5

Great fit and price

Size: 5424WS, Style: Workshop

For a 2018 Jeep Grand Cherokee. Perfect for. Great price. I’m sure I’ll get 20-30K miles out of this filter.

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Reviewed in the United States on May 30, 2026