Just want to share with my fellow evos the receipt to pass smog. My car is 05 VIII MR, RRE 2.3, build head, HKS 274/278 cams, HKS GT-II turbo, full HKS sport exhaust (but with the cat on when smog), AEM intake, PTE 1200cc, Walbro, ecu-boost, Scott tuned. The keys here are the tuned and E85. My car CO number is 0 and very low HC (number of misfire I think) value after the stationary 2500 rpms test. So E85 and a good tune for smog. I'm wondering if it'll pass with the test pipe. It's legit clean so I feel a little bit of tree hugger.