thanks for the comments guys! appriciate it.. Mods- Walbro pump Nizpro injectors Rapid- hotside,coldside,dosepipe,cooler X-force Full 3" Zorst 14 pound 342rwkw I have felt a power difference in the dose pipe as yet, but when it hits summer, and if its lacking performance ill change it, and relocate the battery and use rapids alloy box intake. It sounds awsom with the dose pipe, highly recommened you do it at least once, use will love it.