Air Filter Kit C172
Power Flow uses Challenger Air Filters on all of its aircraft. We test both with a stock and with a Challenger filter and the results are clear, Challenger is the superior product.
Our exhaust system greatly improves cylinder evacuation, while the Challenger Air Filter greatly improves air intake. Together, the performance results speak for themselves.
Try it out, we guarantee you will not be disappointed. Our 60 Day Money Back Guarantee applies not only to our exhaust system, but to our Challenger Kits as well. Try one today!