Here is another exhaust thread. I have spent way too much time looking for exhaust ideas for when my car gets here. So far, I have not come away with a clear winner, I understand that hp increases will be slim to none with any exhaust system. Corsa claims 13 hp ? Imco claims 20+hp ( ). I cannot find dyno results on the various Mustang sites for just the Loudmouths, and since SLP will not return my E-mail in regards to dyno results on the Loudmouths on if they actually lost HP or Tq I am on the fence about those. The rumor that Flowmasters lost a pony or two does not sit with me well (might as well keep stock). This brings me to my title question. I have now started looking at the Corsa's, the soudclips on the site sound good, but the price is crazy. The flow through design is supposed to be the only way the mufflers can add some power, to the good stock mufflers. They look basically the same as the Steeda setup, (Does anyone have sound clips of these) SLP powerflows, one of Borla's setups. Soundclips are hard to find for these setups. Are all the coffee can style axle backs basically the same? if so the SLP power flows are reasonably priced. But the Corsa's both look and sound great, from the one soundclip I've heard on the website.
thanks for any information.
thanks for any information.