When making an intercooler system yourself its important to prep and do it right.
After measuring where you need to cut using a chopsaw will get a straight cut.
Different blades are available to get a better finish, so budget for what will suit your needs
Also take safety precautions, using goggles, gloves and ensure the pipe is clamped correctly.
It is important to check your disk is intact and not damaged.
File away any excess swarf or flashings, or even you a bench grinder if you have access to one.
Be careful of sharp edges.
Beaders are relatively cheap to use.
And pretty easy to master.
The difference between a beaded pipe and unbeaded .
This should now stop your boost pipes blowing off under load.
We can also if needed cut and/or bead any pipes for you. We also sell pipes as well.