Modified Yamaha FZ-S review by Vijin

Hi this is Vijin Kumar from Goa. I am currently doing my diploma in Automobile engineering from Agnel Polytechnic Nuvem. Automobiles are my passion and I love riding bikes.

I would like to share my review and thoughts about my Yamaha FZ-S.

I got my Yamaha FZ-S on the 15th October 2009 and it was my first bike. It’s a great experience to own the Yamaha FZ. A truly great machine

I had a nice time with it from the beginning. It is very comfortable, great handling and a good riding position. I was impressed with its amazing acceleration on its first three gears but the forth and the fifth gear I felt a little under powered but i think  that is what we can expect from a 153cc street bike.

I had done a top speed of 112km/hr on a narrow straight road which also gave me a little disappointment as it did not go more, but was really impressed with its handling and cornering ability. One of the best in its class.

Its breaking is truly amazing while a rear disc would have been link cherry on the cake. Overall it is a great bike but I wanted a little more on the performance side so I thought of modifying my bike for a better performance.

I put my thinking cap and started wondering how I could further improve upon it.

The first thing I got changed was the spark-plug of the bike. I installed a NGK iridium spark-plug and along with it a high tension spiral cord which resulted in a smooth ignition and a better acceleration.

The second change I made is got a new air filter. Installed a Green cotton air filter which increased my mileage from 45 to a 52km/l but sadly it didn’t make any improvement in the acceleration.

Since I did not like the Green cotton air filter got a K&N R-1060 air filter fitted and I was very well impressed with it. It helped to increase the acceleration without affecting the mileage. But one needs to take care while installing and the job has to be done properly.

After than I was thinking of buying the free flow exhaust kit launched for FZ and R15 by the Yamaha (Daytona). But unfortunately it had an MRP of Rs.17000 which was very expensive for me so I thought of buying a free-flow muffler and a custom made bend pipe. Got it installed it resulted and it helped in better acceleration and even some increase in the top speed.

After doing all this above upgrades I only wanted my bike to run smooth. I tried the MOTUL single ester engine oil which really made my bike smooth to ride.

Have also fitted more accessories and got a custom paint job.

Now my bike is a completely different machine with a amazing acceleration and a present claimed top speed of 125km/hr.

I love my bike and thank u all for reading… Please ride safe and wear your helmet while riding.

For More Bike reviews click here: Bike reviews

41 Comments

  1. guys i own yamaha fzs great bike gud looks but i was disappointed about its performance now i installed k&n airfilter now its stunning

  2. Great bike FZ16,thanks yamaha upgrade by FZs great bike like poor mans Hearly Davidson. if Yamaha thinks rear disc brake would be batter…mileag will be minimum to minimum 42kpl. One thing Yamaha didnt follow that wind screen as a crown / visor is ornament of FZs but front number plate putting on  visor FZs looking very ugly. Please  wake-up Yamaha RnD wake-up….. to save the glamour n looks of FZs Regds  Chandan Kazi

  3. I almost never comment, however i did a few searching
    and wound up here Modified Yamaha FZ-S review by Vijin |.
    And I actually do have 2 questions for you if you don’t mind. Could it be only me or does it seem like a few of these responses look like they are left by brain dead visitors? 😛 And, if you are writing on other places, I would like to follow everything new you have to post. Could you make a list of every one of your shared sites like your Facebook page, twitter feed, or linkedin profile?

  4. Hi dude, I have recenly installed kn filter RC1060 model. But I’m worried whether its installed correctly or not. The stock housepipe is replaced with a small rubber 3 inch pipe

  5. Look, riding, stylist wise its awesome, No noise, no vibration, but mileage is very poor, that hearts me when I am going to fill fuel. i am getting only 35 km/l

    • Dude is tht possible,
      it tht so, thn How u made that possible,,,,,,,,, ???????/
      I too own a Fzs but it just gives a TS of 119kmpl.

    • Hi dude give ur mbl number. and plz upload bike sound ….and which exhaust pipe u used for ur bike..? rply soon da..me too have same bike..

  6. hey i to own a fz-s… i have also installed ngk-iridium spark plugs, k&n r1060 air filter & a free flow exhaust….. my bike is of the same date as of urs…. m proud to own a fz…

  7. hey dude me i got a new fzs which has both kick n self starter……i wana increase the BHP so do suggest me some ideas…..

  8. hey dude me i got a new fzs which has both kick n self starter……i wana increase the BHP so do suggest me some ideas…..

  9. i dont think so because till now it didnt cause ne damage to my bike… its better if u use the spiral cord with a NGK iridium spark plug… it helps in good ignition.
    My bike is working good…

  10. they say using a high tension spiral cord causes engine damage …
    i dnt knw hw far dis is true…
    bt it also causes overheating probs…..
    hws ur bike after undergoing all dis changes…

  11. Ur Bike looks amazing…keep up d good work….
    I have a fz16..which did a topwack of 127kmph…nd its still stock…
    I wanted to knw d cost of the NGK iridium Spark-Plug..
    the high tension spiral cord ..nd d new muffler…nd wer do u get em….

  12. Dude, I have Yamaha Fazer 153 Bike and it gave me top speed 120KM/Hr at 8500 RPM and still have 1500 Left but I couldn’t able to increase throttle due to end of road.
    And there is no modification done on Bike..

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