Weapon R 3inch SW1 Air Filter

Marsoni

M251S

$137.50

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

Weapon R 3inch SW1 Air FilterSKU: 710 111 101 Weapon R 3 Inch SW1 Air Filter Universal Fit for 3" Intake Systems The Weapon R 3 inch SW1 Air Filter provides high airflow for any vehicle with 3 inch intake tubes including Honda Civic 1988 1991, Nissan 240SX 1989 1993, Honda Integra 1994 1997 and Subaru Impreza 1999 2003. This tapered conical dry filter replaces stock air filters to deliver more horsepower and sharper throttle response by pulling in greater air volume while

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Very satisfied with this air filter! It fits perfectly and was easy to install without any hassle. The filtration performance is impressive—helping to keep the air inside the car fresh and clean. The simple packaging is eco-friendly, which I appreciate. Reliable quality and reasonable price make this a great choice for regular replacement. Highly recommended!

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Reviewed in the United States on March 19, 2026