complete set - Test pipes for the 350Z and G35 03-06 Sedan, 2003-2007 Coupe VQ35DE
These pipes completely remove your factory catalytic converters and replaces them with a straight through design. This provides the absolute most flow possible which has shown gains on NA 350zs between 4-8HP making it one of the best "bang for the buck" mods. These pipes are an absolute must on FI ca
