Well, if it's the clamps for the exhaust housing, they're not available seperately from Toyota and I don't know where you'll be able to source them. You should post a pic so we can be sure we're talking about the same thing. You might try getting ahold of Aaron at DriftMotion.com... they rebuild CT-26's and may have a couple units which are too far gone for a rebuild which they may be able to pull a set off of to sell ya.
Bad? Well... it's not good... at all... I'm not going to guess how bad, but it could be bad enough to keep me from driving the car until it's fixed.
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