Fantastic performance boost
Installed in my 2008 Jeep Wrangler Sahara Unlimited with 189,000 original miles on it. I have always said my only complaint was this vehicle was underpowered. Not any more! Instant, aggressively loud acceleration to speeds Jeep Wranglers are just not supposed to go. So much fun stomping it down while passing other cars (especially Jeeps). Easy to install (I'm no mechanic) and well worth the money. You can't beat K&N quality. My son is now installing one on his 2006 Mustang.