ApplicationCompatible for Mazda SkyActiv-G 2.0 (PE-VPS) 2.0L engineCompatible for Mazda Axela/Mazda3 MK3 (BM, BN) ,MK4 2012–present 2.0LforMazda Atenza/Mazda6 MK3 (GJ1; 2012–2016) (GL; 05/2016-) 2013–present 2.0LCompatible for Mazda CX-5MK1(KE) MK2 2012–present 2.0 LCompatible for Mazda Biante 2015–2018 2.0 LCompatible for Mazda Premacy/Mazda5 2014-2015 2.0 LCompatible for Mazda CX-3 2015–present 2.0 LCompatible for Mazda Roadster/MX-5 Miata 2016–present 2.0 LCompatible for Mazda CX-4 2016-present 2.0 LSpecificationQuantity:4 Pieces a setMaterial: Forged 4340 en42 aircraft chrome moly quality steel for racingWeight Tolerance: Balanced to +/- 1 gram in setDimensionsCenter to center length: 154.8mmBig end diameter: 53mmSmall end diameter: 21mmBig end width: 21mmSmall end width: 21mm