Sil-Eighty SE-K
15+ Year Contributor
- 35
- 0
- Sep 19, 2004
-
Phoenix,
Arizona
Im looking into buyin on of these SlowBoy Racing manifolds next month and wanted some reviews....i know it looks like the evo mani but all ported out......does it flow THAT much better? How well is it made and how good are the materials?....im planning on installing an o2 extension at the same time and hope to get some decent gains