**When installing sports camshafts and SP Takegawa exhaust at the same time, or when installing sports camshafts and SP Takegawa air filter kit at the same time, FI-CON TYPE-e (Fuel Controller) must be installed at the same time.

*If only camshafts are installed with stock pistons and exhaust, FI-CON TYPE-e (injection controller) is not necessary.
*There may be changes in product specifications due to the manufacturer's reasons.
*Depending on the lot, the product may be delivered with the old price and label with the old JAN code before the price change..
This is the best profile to maximize the performance of the stock cylinder head and improve the output performance.
By installing it on the stock engine, the power output in the high RPM range will be improved.
If you remove the decompression parts from the stock camshafts and install them on the sports camshafts, you will have auto decompression