Great thanks for your thoughts, He swears that he wont go that far unless i SC/TT hah. Hard to believe though, i can see the wheels turning.. As his S4 was once a DD as well lol.

Intake and exhaust can make upward of 360 DynoJet WHP on an Evo X! The stock turbo is limited up top, but the 4B11T responds well to mods. It would be neck and neck if you have full bolt-ons and a tune unless he goes crazy aggressive with your tune. The weight difference is definitely to your advantage.

A turbo upgrade and supporting mods guarantees 450-500 WHP with an aggressive tune on the Evo X, so he'd have you for sure then.

Hey warm, quick question... my brother just bought a 2010 ww Evo X. Would you say he would have to do a turbo upgrade and meth to hands down take me with my mods (g3's, berk hfc, stillen catback). Im hoping things stay somewhat close with just an intake/exhaust on his Evo. Claims he wont go beyond that with his daily, as his 800awhp S4 is his quarter mile machine.