I first installed this product on a 2000 Jeep Wrangler and loved the extra power and fuel savings. I recently bought one for my Honda Ridgeline and love the extra low end torque and fuel savings. I found that one installed on the Jeep experienced the whistle, but the one on the Honda is quite. Excellent Product!
Spectre Makes a good Product
Easy installation a monkey could install it. So I had my son do it, no problems, installed in less than 45 minutes. Sounds great, looks awesome, and noticed more HP immediately. Not sure about Mileage, added a New Exhaust (Cat Back). Like sound so much, proabably burning more gas driving like a fool, but who cares when you are having fun. Always purchased K&N systems, however, really think Spectre rates just as good. Like the Spectre washable Filter better than the K&N Recharging Kit.