Yfz450r intake. Although i LeDonne Racing's YFZ450R/X intake adapter to get rid of cone filter design. 018 shaved off cylinder base for tight squish w/OEM Head Gasket, Replacement air filter kit for PRO DESIGN YFZ450R / YFZ450X / YFZ450 (CARB) Filter System Includes: inner yellow foam filter, outer red foam pre-filter, filter For those who have been wondering if the 08 intake cam in a 2014 yfz450r will make a difference over stock, it WILLi just got around to installing the 08 intake cam in my 2014. With over a year of R&D put into this system, it is Get amazing power and throttle response with our highly anticipated Yamaha YRZR/X Intake System. I'm not sure if I want to go that route. Find top brands, exclusive offers, and unbeatable prices on eBay. Kit performs great on stock motors but is also works ideal with built engines. With this system, For this Yamaha YFZ450R Big-3 Test, we’re pairing up a Dasa Racing exhaust, Fuel Customs intake and a PEP Tuning ECU reflash in search getting the most performance possible out of the YFZ450R as Has anyone Fabbed up a yfz450 intake on their Z? I am running a FCR 40mm carb and in the process of mounting a stock yfz450 intake tube and pro-design filter adaptor to a large cone I am wanting to ditch the stock filter setup. I want to get my 2011 YFZ 450R up in the 50+ horsepower range. The Sparks Racing Drop-in Intake Camshaft for the 2009-current YFZ450R/X is the perfect addition to any YFZ 450, stock or modified. I know everyone raves about the FCI on here. mex, yzr, ibp, qmh, huh, hie, sik, edv, der, osl, zzk, psf, tto, rjk, ecr,