I have a 97 cobra. so far I have flomasters, 373 gears ,underdrive pullies and i run a 13.9 at the track. any suggestions for my next mod. I'm saving up for a kenne bell blowzilla supercharger kit.
Get rid of the Flowmasters, and get a straight through design with an xpipe. Should probably look into getting at least 4.10s also, go with 4.30s though, they are very liveable! My car is a DD and I drive a ton! I have over 10,000 miles on my car with the 4.30s and I just had them installed the first of June 2003! No complaints with them. The KB would be a great addition if you want that type of blower.