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Spectre Coupler/Reducer 4in. to 3.5in. (PVC) - Blue

Marsoni M251S
Sale price$30.76
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Get it in 3 business days with 1 day shipping. Friday, May 29
Spectre Coupler/Reducer 4in. to 3.5in. (PVC) - BlueThis Spectre Intake Coupler Reducer is designed to connect a 4 inch outside diameter component or air intake tube with a 3 1 2 inch outside diameter component or intake tube. This intake coupler is 3 inches in length and made from blue PVC and comes complete with 2 stainless steel worm gear hose clamps. Not suitable to be installed on pressurized components such as turbocharger or supercharger outlets.
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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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4.9 ★★★★★
Based on 786 reviews
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T
Verified Purchase
Thud
Fort Morgan, US
★★★★★ 5
Fits a 2008 Honda CRV.......
Simple product that works great. I think the vehicle is running much better since I replaced the filter.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
J
Verified Purchase
John D Hillmer
Lake Worth, US
★★★★★ 5
Perfect fit, great quality
Fit my Honda CRV with no issues. Pretty easy to install and so much less money than dealer or oil change places
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 23, 2025
I
Verified Purchase
Ivaf
Carnegie, US
★★★★★ 5
Exactly
Buena calidad
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Reviewed in the United States on August 17, 2025
L
Verified Purchase
Leirad
Houston, US
★★★★★ 5
👍
Facil recambio y garantía certificada
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Reviewed in the United States on November 15, 2024
T
Texas KnowHow
Birmingham, US
★★★★★ 5
Perfect fit on 2008 Honda CRV LX
This KAX air filter was an excellent fit in a 2008 Honda CRV LX. The construction components of the filter (gasket, frame, and filter) are of good quality. I feel good putting this aftermarket filter in the car for the next 12k-15k miles. I took a picture of this filter next to the filter I replaced for frame/size comparison; it is an exact match. Additionally, the filter was wrapped in sealed plastic, boxed, and came with directions.
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Reviewed in the United States on January 27, 2024

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