K&N 77-83 Porsche 911 CSI F/I Drop In Air Filter

K&N 77-83 Porsche 911 CSI F/I Drop In Air Filter

Marsoni

M251S

$157.99

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

K&N 77-83 Porsche 911 CSI F/I Drop In Air FilterK&N washable, reusable High Flow Air Filters feature a state of the art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10 Year Million Mile Limited Warranty. K&N drop in replacement filters are designed to install easily into your

Easy Shipping

Quick Dispatch:

Your K&N 77-83 Porsche 911 CSI F/I Drop In Air Filter orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your K&N 77-83 Porsche 911 CSI F/I Drop In Air Filter ships.

Need Help?
Questions about K&N 77-83 Porsche 911 CSI F/I Drop In Air Filter, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for K&N 77-83 Porsche 911 CSI F/I Drop In Air Filter in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

These balls were almost exactly what I needed. I was replacing my boy’s favorite ball, which is the 3” squeaky, spikey ball that fits in the chuck it launcher. Unfortunately I saw the shiny object next to it and because there were SIX balls and a dollar less, I failed to see that these are 3.5” balls instead of 3”…. Great balls but no fitty in the slingy. Buyer beware. No chuck it no problem. Save a buck.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 9, 2026

Verified Purchase

HollisHoHo

Alexandria, US

★★★★★ 5

MY CHIHUAHUA LOVES THESE BALLS!!

Color: Samll Set of 8

My little chihuahua, BamBam, is addicted to balls, especially little balls that squeak! However, any balls that have material on them, BamBam will tear them apart, swallow the material and then get an upset tummy! These balls saved the day! BamBam LOVES them & she cannot tear them apart! They hold up so well! No matter how much BamBam plays with them, they keep squeaking away!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on July 15, 2025

Verified Purchase

Laurens springerslng

Draper, US

★★★★★ 5

Great thick squeaky ball

Color: Large Set of 2

These are good thick rubbery squeaky balls. My boy loves them! He's 75lbs. Strong chewer. I hav hard time squeezing to squeak, but he doesn't... He loves it!!!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 24, 2026

Verified Purchase

g a ross

Louisville, US

★★★★★ 5

Squeaky ball

Color: Large Set of 4

Perfect squeaky ball. Dogs love them. I love that they're durable and their thickness aids their durability. My Great Dane will play alone for hours with a ball.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on June 20, 2025

Verified Purchase

Ricky Bobby

Lake Worth, US

★★★★★ 5

Fun

Color: Interactive Dog Ball

Fun! Second purchase. Solid and rugged for 22 lb dog. He loves it.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on December 21, 2025