DescriptionSpecs 2-Row, 42mm Ultra-High-Performance Core 6.5mm Tall Multi-Louvered Fin with CSF’s Exclusive B-Tube Technology CNC Machined Mounting Brackets and OEM Style “Quick Connect” Inlet/Outlet 100% All Aluminum TIG-Welded Construction Includes Detachable Aluminum Rock Guard (Industry Exclusive) Finished in a Thermal Black Protective Coating Fits Both Left & Right Side of Vehicle 2-Year Limited Warranty Drop-in Fit Requires No Modifications to Install Tested and Proven by CSF’s Global Network of R&D Partners, Including Leading Time Attack Teams, Tuners, and Turbo Kit Manufacturers Fits 2020 Toyota GR Supra (A90/A91) 2022 BMW G42 M240iX 2018 BMW G20 320i & M340i(X) 2017 BMW G29 Z4 30i & Z4 M40i
