ticman Posted August 14, 2003 Share Posted August 14, 2003 Hi, Just heard about K & N air and oil filters. Are they worth the price? Do they truly increase gas mileage? Mike Quote Link to comment Share on other sites More sharing options...
SW03ES Posted August 14, 2003 Share Posted August 14, 2003 There are a lot of opposing viewpoints about the K&N. Run a search for K&N posted by steviej and look for a thread from some time ago, the discussion got quite heated. I personally think that improving airflow to the engine has always got to have a positive result, be it in gas mileage or in performance. The K&N improves airflow... Plus I think K&N has a 100% satisfaction garantee. Quote Link to comment Share on other sites More sharing options...
EvilRon Posted August 14, 2003 Share Posted August 14, 2003 I've put K & N air filters in several of my vehicles and I notice an increase in MPG, but not much of a performance increase. I have never used their oil filters, but I hear they are good.. Quote Link to comment Share on other sites More sharing options...
steviej Posted August 14, 2003 Share Posted August 14, 2003 there is no noticable increase in performance and gas mileage increase is variable depending on applications. I personally picked up 2-3 mpg on both city and highway with a K&N in my 02. If you look at investment vs. total savings in a 10 year period...it is a no brainer. Advantages are: 1. you never have to buy an air filter again. at $12-20 per filter every 15,000 miles over 10 years, that adds up. 2. if you do see an increase in gas mileage then there is a major savings in money for gas here. 3. if you do not see an increase in mileage, the filter will not hurt your car nor does it void your warranty. the cost is <$40. Disadvantages: every 40-50k miles you have to take the filter out, wash it with a special cleaner (obtainable as part of the recharging kit avaialable at K&N dealers), and then re-oil the filter with their special oil (the other part of the recharge kit). bottom line, it couldn't hurt to try so GO FOR IT. steviej Quote Link to comment Share on other sites More sharing options...
bartkat Posted August 14, 2003 Share Posted August 14, 2003 I ran K&N air filter for 100,000 miles in my Firebird.. But now that I have the Lexus I got the TRD filter, which is basically the same idea, but is a Toyota part. Quote Link to comment Share on other sites More sharing options...
SpeedRacer959 Posted August 15, 2003 Share Posted August 15, 2003 Just bought a K&N Filter for $35 online w/ the recharge kit. I told my wife it'll pay for itself the first year. crossing my fingers it make a difference! :) Quote Link to comment Share on other sites More sharing options...
steviej Posted August 15, 2003 Share Posted August 15, 2003 unfortunately, TRD doesn't make one for the ES, or at least I could not find one on there website nor on Carson Toyotas website. K&N does. They came out with one for the 02+ model last March. I swear by them. I had one in my old SSEi for the 75k miles that I owned it and never had a problem. Speed, just by not ever having to buy a filter again, the K&N has paid for itself and the recharge kit. Anything after that is sauce for the goose. steviej Quote Link to comment Share on other sites More sharing options...
steviej Posted August 15, 2003 Share Posted August 15, 2003 ticman, you also mentioned the K&N oil filters. They are nice too, cost $8 to $10 depending on where you get them. The are as good as Mobil 1 filters and the Toyota OEM filter for the same price. The K&N filters have an advantage over those two filters though. They have a fitting for a socket wrench to help get them off and on. No need for an adjustable oil filter wrench any more. The filter placement on the ES is high up on the block, in the front, right under the exhaust manifold. It can get tricky and WARM up in there. Plus you take a chance at a little discomport if you choose to replace the filter on a "warm" engine and your wrists are exposed. steviej Quote Link to comment Share on other sites More sharing options...
bartkat Posted August 15, 2003 Share Posted August 15, 2003 I paid around $5 each for Toyota filters from Concelli parts online. Got the Japanese made ones. The US ones are a little cheaper. Quote Link to comment Share on other sites More sharing options...
steviej Posted August 15, 2003 Share Posted August 15, 2003 bartkat, if you are talking Toyota oil filters now, then that is an awesome price. Do you have a website for them and what did they get you for shipping (assuming this the dealer is not near you)? sj Quote Link to comment Share on other sites More sharing options...
SpeedRacer959 Posted August 15, 2003 Share Posted August 15, 2003 Check this auction out: Only $5 a piece w/ shipping if you won it for $12.95. http://cgi.ebay.com/ebaymotors/ws/eBayISAP...item=2427873843 Quote Link to comment Share on other sites More sharing options...
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