Hey guys,
I'm looking for suggestions on a muffler for the F-150 I recently purchased. This is my first truck, but not my first time with aftermarket issues. The stock muffler has quite a bit of rust on it, and the truck has a terrible drone at high speeds. Naturally, it's time for a new muffler. Magnaflow and Flowmaster seem to be the standard around here. Personally, I love Magnaflow's sound - not too loud, not ricey at all. Below are my specs:

1998 Ford F-150 Supercab
V8 5.4L
Looking for single in/single out

I'm looking for an actual model/part number to fit this vehicle. That and any other suggestions are much appreciated. Thanks in advance.

 

FlOWMASTERS

 

Flowmaster si/so is what ya need but why just si/so? when that costs the same as a si/do?

http://store.summitracing.com/partde...5&autoview=sku

 

Thanks for the responses. The reason I'm going with a siso muffler is for an easy fit on the stock stuff. The exhaust now runs out the side, and I didn't want to have to make another exhaust route.