Metallic Blue in colour and 100% legal in NSW (fully enclosed system)
This is from a mate of mine, not sure why but he says its too aggressive for his wee Astra SRI.
Honestly though this thing sounds awesome, probably better than some muffler kits coz its sounds more natural.
You'd need to buy some extra piping and ring seals, but otherwise its pretty easy to install.
If anyone is looking to upgrade their intake system, let me know. Otherwise I'll fit it up on a camry just for the fun of it lol
