I saw that stage 2 with just a test pipe, intake, tip, and internals runs 18psi. From what i recall 18 psi was stage 1 for old maps. Would it be safe to run this map with intake, tip, and internals only?
+1 for catless test pipe. i went that route with everything else i did and never felt the need to go with a DP. really good bang for the buck. flows just fine for stock turbo.