AEM C.A.S. 17-18 Subaru Legacy H4-2.5L F/I Cold Air Intake

AEM C.A.S. 17-18 Subaru Legacy H4-2.5L F/I Cold Air Intake

Marsoni

M251S

$185.00

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

AEM C.A.S. 17-18 Subaru Legacy H4-2.5L F/I Cold Air IntakeThe AEM Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno tested to fit specific models. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The air filter is located in the original air box space and is

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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This has to be the best oil I ever used. I noticed the difference as soon as I put the oil in and started the engine.! I will continue to use this oil for as long as I own, the vehicle and any future cars I may own or drive! I read 75% of the reviews before purchasing this oil . The only thing I’ve noticed. Anyone who gave it below a five star was because they received used motor oil.. in my opinion I think it was returned after somebody filled it up with their used motor oil and returning it for their money back somehow Amazon put it back on the shelf for resale. So take it for what it’s worth but it’s really great oil.

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Reviewed in the United States on March 24, 2026

Verified Purchase

miguel vazquez

Draper, US

★★★★★ 5

Great oil

Won’t use another brand now that I’ve used these guys. Phenomenal brand, noticeable difference in the engine.

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Reviewed in the United States on April 2, 2026

Verified Purchase

Carlos G