AvalancheSVT 10 Year Member Jun 12, 2005 573 37 49 Jun 17, 2007 #1 Jun 17, 2007 #1 has anybody tried these ford racing duals out? im mostly looking for better mpg and maybe some better acceleration. they're stainless and pretty cheap too. how loud are the MAC duals? (not true duals)
has anybody tried these ford racing duals out? im mostly looking for better mpg and maybe some better acceleration. they're stainless and pretty cheap too. how loud are the MAC duals? (not true duals)
ChingonStang Member Sep 19, 2004 308 0 16 Dallas, Tejas Jun 17, 2007 #2 Jun 17, 2007 #2 Looks like bolt-on GT Takeoffs to me...