K&N parts matching Champ Labs. AF3145 air filter

The Champ Labs. AF3145 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Champ Labs. air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Muhammad Saqib, Sheffield, United Kingdom
Very happy with the filter. If you don't drive slot then you may not feel the difference in torque and power. Engine runs quieter and it's smoother when going uphill. You feel the kick after 2500 rpm. It sounds amazing. Better than the stock filter. Fuel economy depends on your driving habits but if you drive sensibly then you may get 2-3 miles more on your mpg.
Drew B., Saco, Maine
Wasn't expecting much, but I feel like K&N's filters are probably the best in terms of working as advertised. It's not a lot, but there's a noticeable improvement in engine power when I need to accelerate quickly. Plus, my overall average gas economy has improved by about 3mpg. I lease my car, so I wasn't prepared to add much after-market stuff, but this filter was worth the investment!
Bill Parfitt, Mesa, Arizona
I bought me a K&N drop-in air filter for my 2012 Chevrolet Cruze and I have to say, it's the BEST filter I've ever purchased! Will buy K&N again! Excellent product!
33-2964 K&N 33-2964 Replacement Air Filter
List Price: $84.19
Your Price: $53.99