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HKS 4mm Vaccum Filter

Marsoni M251S
Sale price$20.00
Pay 4 payments of $5.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
HKS 4mm Vaccum FilterSKU: 4599 RA017 UPC: 4957266556245 HKS 4mm Vacuum Filter 4599 RA017 Universal Fit Turbocharged JDM Vehicles The HKS 4mm Vacuum Filter installs inline on vacuum lines to block dirt particles from reaching boost solenoids blow off valves and controllers. It fits universal 4mm ID hoses on performance vehicles including Subaru WRX STI Nissan Skyline GT R 350Z and Toyota Supra. This filter maintains consistent vacuum signal flow for dependable boost
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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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4.7 ★★★★★
Based on 2038 reviews
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Verified Purchase
Juan Lozano
West Palm Beach, US
★★★★★ 4
Good so far
Style: Set of 4
I just installed them a few days ago. So far they are working fine. I have a 2007 Honda Accord 2.4 and it seems the car is a little smoother when idling . I have driven it for about 100 miles and no issues so far.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026
T
Verified Purchase
Turtle1
Phoenix, US
★★★★★ 5
Really good value
Style: Set of 4
Great quality , don't be afraid of these
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
B
Verified Purchase
Bobarama
Fort Morgan, US
★★★★★ 5
08 CRV
Style: Set of 4
Great plugs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
E
Verified Purchase
Eric Schneider
Carnegie, US
★★★★★ 5
Great for oil change for a Street Glide
Just what I needed to do the job.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2025
N
Verified Purchase
Nicholas Dillard
Chelsea, US
★★★★★ 5
5/5
Does as intended. Easy to use and easy to drain once oil is changed.
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Reviewed in the United States on November 16, 2025

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