Review on 🚀 Boost Performance with K&N Cold Air Intake Kit: Increase Horsepower & Stay 50-State Legal | 2004 PONTIAC (GTO)57-3044 Compatible by Chucky Hepler

k&n knows how to make and pack a product. You get everything you need in terms of equipment and quality! The instructions are clear and you also get a dynamometer sheet from your test mule. Of course, the elusive CARB decal is included. I know it's flat but I was impressed with the quality of the heat shield assembly. Pretty nice model for a 2004 GTO but I fitted it to my LS1 which has been replaced by a Nissan S14. I bought this to complete the legal aspect of the exchange. Can't claim a performance upgrade as I didn't have an air intake after fitting it, but if you have a stock setup you'll definitely benefit. Because of the price I took one to start with. I understand you get what you pay for and you definitely get it with this set, it just feels like it could be a little cheaper.