The Exhaust System

http://Toyota.autoboardz.com/88-3L-mustang-losing-transmission-fluid-FAST-ftopict216425.html (88 2.3L mustang losing transmission fluid FAST!!)
i own a 88 2.3L mustang which is killing me right now. I beleive it goes straight to the exhaust system because the faster i lose fluid the more smoke i produce. I'v e checked and theres no leaks or evidence of any drips. My friend said it could be the vacuum modulator but he says its mostly just..

http://Toyota.autoboardz.com/Tips-removing-E30-exhaust-ftopict219949.html (Tips for removing E30 exhaust?)
I'm going to replace the center bearing on the drive shaft but first need to remove the exhaust system. While I've done a lot of work on this car over the years and have all the usual tools, I am at a loss as to the best way to remove the front part of the exhaust system from the manifold. The twi..
« Get a small bottle of rust-busting fluid and liberally apply it to all of the studs, lugs and nuts that you need to remove - and let that do its thing overnight. Then try loosening the nuts. If yo.. »
« If none of this works and the stud does break off, remove the manifold from the side of the engine and put in a new stud. One of mine sheared off and after I removed the manifold (easy with the down.. »
« I reckon you've just got to accept a stud or two will break and be prepared to replace them. And use brass nuts in the future... -- *Prepositions are not words to end sentences with * Dave Plowman .. »
« The original parts I believe were brass nuts. I know the replacements were. Mine had been replaced with regular nuts (and one had a bolt in it) before I got it. New studs and nuts are cheap compared.. »

http://Toyota.autoboardz.com/05-Frontier-Nismo-upgrades-exhaust-ftopict220946.html (05 Frontier- Nismo upgrades for exhaust)
Do they have Nismo upgrade for the exhaust system or should I go with another well know brand?

http://Toyota.autoboardz.com/Smelly-406-Rapier-2002-model-ftopict226668.html (Smelly 406 Rapier 2002 model)
2002 Rapier Has anyone come across what papers to be exhaust type smells inside the car The exhaust system is not leaking but I still have this smell which is variable in intensity. The Air Con has been checked and NO Leaks from there either Is there any likely door seal etc to check?: or somethi..
« Has it had a new exhaust fitted? because it could be the paint they spray them with just burning off which takes a couple of days,or the heat shield under the car been removed. »
« Check the EGR valve and pipe for leaking. »
« The exhaust is not new and the car has only covered just over 49000 miles Will check out the EGR valve as suggested Thanks Tony R »

http://Toyota.autoboardz.com/Exhaust-System-ftopict234328.html (Exhaust System Question)
The exhaust system in my 230CE (190E 2.3 engine) was cobbled together by the previous owner. It is a bit louder than I like. I have a perfect exhaust system from a 300D that uses Mercedes parts. The diameter of the 300D pipes is about 8 mm greater. It will fit ok if I remove about 8 inches of the ..