y pipe
i've come to the harsh reality that spending big money on these OBD1 trucks is like flushing the same money down the toilet.
your best bet is do the timing bump and a good air cleaner.
your best bet is do the timing bump and a good air cleaner.
with out a good set of headers its still the same airflow just has some space for the sound do bounce around
Did the bump, K&N, It's throwing no codes. Trucks runs like a champ, I just can't quit experimenting with it. I don't drive it every day, it's my baby. Right now it has a single 2 & 1/2 inch exhaust with the old plugged cat hollowed out and a Flow-master muffler. If I put a y pipe on it, i will still run a single exhaust pipe and 1 muffler, but maybe use a 3 inch pipe.
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The performance return on investment is dicy after that. Certainly the ignition upgrade, bump & a K&N drop in is the best bang for your buck.
Last edited by ymeski56; Jun 29, 2011 at 09:39 PM.







Yes it's automatic and yes the bump and exhaust mods I've done so far have made this a whole different truck. The performance and mileage gains are what really has me wanting to experiment more.