Is this still the way to go?..I got it from a 7 year old thread....
Nick
From "Yooper"
The following exhaust configuration is tried and tested on many FJ62's, including my own:
- stock exhaust manifold
- custom y-pipe into a single hi-performance generic catalytic converter (Catco makes a nice one, available from Summit Racing)
- all 2.5" pipe (if you go larger you will lose some low-end torque)
- free flowing muffler of your choice - the custom exhaust guy will have an inexpensive one to recommend
- keep everything going straight back, and keep the pipes tucked up into the frame
- reinstall the oxygen sensors in the y-pipe arms at approximately the same locations along the pipes that they were in before. If your oxygen sensors are old (more than 100K miles), replace them with new generic ones from http://www.oxygensensors.com
- tailpipe straight out the back, but cut just before it reaches the bumper, so it doesn't get pinched on the trail
Nick
From "Yooper"
The following exhaust configuration is tried and tested on many FJ62's, including my own:
- stock exhaust manifold
- custom y-pipe into a single hi-performance generic catalytic converter (Catco makes a nice one, available from Summit Racing)
- all 2.5" pipe (if you go larger you will lose some low-end torque)
- free flowing muffler of your choice - the custom exhaust guy will have an inexpensive one to recommend
- keep everything going straight back, and keep the pipes tucked up into the frame
- reinstall the oxygen sensors in the y-pipe arms at approximately the same locations along the pipes that they were in before. If your oxygen sensors are old (more than 100K miles), replace them with new generic ones from http://www.oxygensensors.com
- tailpipe straight out the back, but cut just before it reaches the bumper, so it doesn't get pinched on the trail