Hi i'm new to the forums and own a 92 del sol SiR with auto tranny (B16A2) import from Japan. It has a spoon ECU which retains the stock redline at 7700. Can this be raised? Also, which cams/mods would you recommend for this engine? I'm looking to spend around Â£1-1.5k on the build at the moment starting with tanabe catback and aem CAI + DC header (not sure whether to go 4-2-1 or 4-1 because torque at low revs is an issue with auto tranny...). Thanks.