The first job on our list was to fix the exhaust, we wanted to free it up a bit so it would run better as well..
We went for a 2 1/4 inch fully mandrel bent system, Running a nice long resonator and a rear muffler with twin tips. The system starts at the cat, as these cars have the car built into the dump pipe.
Huge thanks to Tony from Lynchbuilt for getting involved with the project, let me tell you his workshop is the most awesome toy shop if you are into cars! They have everything you could ever need for building race cars

This is the old muffler...

Toyota never really had performance in mind when they first created this!!

The Dump pipe bolts were a bit old and we had to use the cold chisel to remove one of them.

The old system

Cleaning up the pipe before welding

Measuring bends

Shaping the end of the pipe to match the joint.

Fitting the muffler hooks

Making the muffler fit without fouling the body was a pain in the ass..

Almost complete

Final result is a far tidier and much better sounding system!

This is how the intercooler was mounted.. well it wasn't mounted should I say?

In the top there was one little bolt that held the cooler in place (barely)
We had to shorten some of the piping as it was fouling the body of the car creating a LOT of vibration.
Here is a quick video of the work we did for the day!!
http://www.youtube.com/watch?v=njUafpo5Wlc