Fits: 2018 > 2024 In the diagrams, a Solid Line indicates that both of the connected items are required for initial fitment. Arrow Part Number - 71716MI Note - for correct initial fitment, this Racing Collector unit must be used in conjunction with any of the ARROW Thunder # 71900 Silencer series designed for these models. By eliminating the O.E. Exhaust Catalyst unit, performance gains are achieved easily by allowing free flowing exhaust gases and with the added benefit of weight reduction. Made from INOX Stainless Steel [AISI 304 grade] for a durable light weight item. Note - This collector system is supplied with provision for the O.E. sensor mounting point. Specifications for Race Collector - 71716MI Features Details Headers material Stainless steel Junction (outlet) diameter (mm) 54.0 Sensor plug provision Yes Weight (Kg) 2.52