are SQUASHED to 1/2 size! I am looking at the 4-1 ebay ones for $60 and they look just like what's on the car now. Ebay also has a 4-2-1 two piece but they say fits Integra B18. This one looks to have better ground clearance but they don't say fit B16?!? I'm new to this game and want to get this car running as well as it can as it's a short distance commuter. I am concerned that driving it with the 1/2 size restricted tubes may burn exhaust valves... so I'm not.