K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 1.9375 In, Filter Height: 3 In, Flange Length: 0.625 In, Shape: Round Tapered, R-1060

I had fitted R-1060 conical universal filter in my Honda Unicorn, which had already clocked 52000 kilometers.  Before fitting the filter, it was returning me an economy of 52 kilometers to a liter of petrol. I purchased it on 19th Feb 09 from Hardeep at GP Road and was first surprised to see how simple it was to fit.  The existing air filter was untouched and the air duct connecting it and the carburetor was removed off.  I touched the inside of the duct and was shocked to see grains of sand that had passed through the air filter (I am not sure how it is going to change with K&N).  Fitting was done in seconds and my first impression on starting the engine was not good.  The sound had changed.  There is a roar as if the exhaust had got punctured.  The roar was not as loud as damaged exhaust, but it sounded like so.  I still do not like the sound :-( The moment I started to ride, I experienced an apparent increase in torque developed by the engine.  Within few meters of driving and gear changes, I could notice that I can shift gears early (I was now able to shift to 5th gear at approx 2000 RPM, which was achieved only at approx 2200 RPM).  This gave a hope to improve the fuel economy and there by will justify the cost.  I calculated that an even an increase of one kilometer per liter will pay me back with in a month. I had already had half a tank of fuel and hence I was forced to wait till I hit reserve. I was taken back to see my Unicorn gave me an economy of 55.8 kilometers per liter. The bike is due to its service and the fuel economy test was done with half tank of fuel consumed with stock air filter.  So, with all these, I guess I can obtain more economy. Readjusting the calculations, now I can take my money back in just 400kms of riding! I am truly impressed with its performance (but bit sad with the engine note - I would really like the old purr of the engine) and regret my ignorance of driving without it for 52000 kilometers.  Again a math surprised me. If I had fitted it on day one (as it does not affect warranty - as claimed by K&N) I would have saved Rs.5000 just on fuel! It is a must and I would recommend for any hesitant buyer. Regards,

Hi, I own a 2005 model Bajaj pulsar DTS-i. I like to share my Experience with my lovely K&N R-1060. This is realy superb value for the money. More power, more mileage, smooth running (keep 50-65Km/h). I feel: 1] Great pick up 2] Maximum milliage (my three milliage tests on highway (6pm rush time) get 61,64,64 Km/l) 3] Cool and smooth engine (no any noise from engine at 80Km/h) 4] King of road in sound beat (wrooooooooooom..... ) My words for my friends, run your bike at 50-70 Km/h. That's good.