"The RCM “Team Ice”, Straight through Exhaust Rear Section is not for the faint hearted! This has been designed to fit all Imprezas to date and consists simply of a 3" straight through section with no silencer assembly, finished off with a 4.5 slash cut tail pipe that exits the car on a 20 degree angle"
Straight through system with no silencer, hmmm let me think.................you've got no chance of that being road legal and it will be bloody loud