I know that some of you really enjoy these exhaust questions.....so here is another one........... Both Hamann and Kreisseig make headers for the F430 - there may be others. Has anyone installed headers on their F430 ?
Do any of these companys claim any proven HP? If so how much and are the gains linear, or more peaky? I am a huge fan of exhaust mods, however, I question the realistic improvement of such an advanced powerplant. With that said, when I get a 430, I will be putting a different muffler on it.
If I remember correctly SS said it was a 25HP gain. It was not a lot from what I remember. http://www.supersprintna.com/category-exec/category_id/139/part_criteria%5Bsearch_make%5D/7/part_criteria%5Bsearch_year%5D/2005/part_criteria%5Bsearch_model%5D/290/
