This is my Wr450f. Just bought it. Here is my list of parts: GYTR ECM GYTR POWER TYNER GYTR 2 STAGE AIR FILTER GYTR RADIATOR BRACE YOSHIMURA RS-4 FULL SYSTEM EXHAUST GYTR ENGINE GUARD CYCRA BARK BUSTERS. I hoping these mods will wake this bike up a little. The exhaust is on backorder till March 5th. I'll post a new picture with all parts installed.