I love the way my truck (2004 Dodge Ram HEMI) runs after the installation. My truck has over 100,000 miles and it felt performance was over the hill. Installed the Spectre intake and it feels like a new engine. Torque, horsepower and throttle response is better than new. The installation did not quite go as planned. The Air box barely fit and I had to secure it with bungie straps to ensure its security. I can live with the fit because I am so happy with the performance that my truck has.
Looks good and my 2.4 performs even better. The directions were easy to follow but had a bit of difficulty fitting the two back bolts into their very tight locations. Also the Mass Air Flow sensor holes were just about 3/64" off making that a bugger to secure, but I finally got it done with a small rat-tail file. Overall thrilled with the product. Love K&N and have installed their 69 Typhoon CAI on my Mustang too.