I do not know much about the system in question but I can tell you that after talking to Dan I changed my order. Was going to get off road H pipe and Pipes super system. Dan explained that with the off road H pipe and pype bombs there was no real need for the super system as it only made the pipes between those two slightly bigger. So I ordered that way and WOW to I rumble. Just got it on and love it.
He also made a suggestion to skip Throttle body spacer for the money. The money he saved me bought the CDC performance grille with some left over and I couldnt be happier with my mods.
Brembo Pkg, Paxton SC, ID1000's, JMS BAP, Boss IM, JLT CAI, Lund Tuned, Tremec T56 swap, Black Pype Bombs, Pypes LT Headers H-Pipe, McLeod RXT Twin Clutch & LW Flywheel. Alum. DS, MGW Shifter, BMR adj. Panhard, UCA & LCA's, Eibach Pro Damper, Sportline Springs, MMD Louvers, Roush splitters, RTR decklid and surround, CDC Grille, Staggered 20" ACE Alloy Driven, Trufiber Hood.