Review on Enhanced Power and Performance: K&N Cold Air Intake Kit for 2012-2019 Toyota Tundra 5.7L V8 (Part No. 63-9036) by Charles Salgado

fit and finish are missing. I would recommend checking the threaded holes prior to installation as they are not clean and the "chrome" is of poor quality. Attempting to screw in plastic adapters will result in cross threads and an unusable adapter. The bends are offset slightly so that when the Original Equipment engine cover is installed, the pipe touches. Rotating the intake manifold puts stress on the plastic adapters and MAF sensor wiring. Finally, there is an optional bolt/adapter assembly that is never bolted to anything (firewall side). Aside from the extremely easy installation mentioned above, mileage has increased (and continues to increase) and the engine runs noticeably smoother at idle.