Very Good
Installed on JA07. It is quiet.After less than 10,000km, JA07's OEM Exhaust System is heavy & the back of the Plating cover is getting rusty, so I decided to use a lighter, rust-free Material.:I bought this for the purpose of replacing it with Stainless Steel.
Because it is such a reason, I was not particular about the sound quality and the volume, and when I chose it by the price importance
Installation:completed in about 15 minutes with no problems (I was able to install it easily by just shifting the position of the kick pedal, but it took about 20 minutes to remove it because the OEM exhaust pipe got caught around the footpeg when I worked without messing with the footpeg).
Weight:OEM3.3kg → This product 2.28kg and 1kg lighter
Volume:When idling, it is not so different from NORMAL. Or rather, NORMAL is remarkably quiet. However, the explosion sound doesn't come out (laugh).
Sound quality:The sound is crisp and clear when idling. When it is turned, the heavy bass sound that seems to be a single cylinder comes out. BackFire may come out very occasionally.
Power & Torque:As you can see in the picture, the exhaust pipe diameter is clearly larger, so you can feel the lack of torque in the low to mid RPM range, but when you rev up to the high RPM range, you can feel the power increase.
Fuel consumption:No particular change from NORMAL
Others:Because the overall length of the wheel is shorter, it no longer rests on the rear axle shaft, making it easier to attach and detach the wheel.
In addition, Engine is NORMAL, and although there is the fact that the amount of the inflow of the air is improved to Large width by modifying Air CleanerBOX, it was able to feel that it was powering up when it turned to high RPM.
It is a high CP exhaust system that is cheap, light, sterile and rust-free, and even a layman can see the effect.
By the way, I have 50 and 90 iron CUB, but the current FI SUPER CUB seems to complete the learning of FI at the time of running about 50km when I change the air cleaner and exhaust system, and I can feel the driving change suddenly. It is very interesting.View Detail