QUICK PERFORMANCE Easy bolt-on installation that can be done quickly in the driveway with simple hand tools. Unlock additional horsepower in the turbocharged 2.4L engine along with a deeper, more aggressive engine note. Larger Inlet. Increased Airflow. With an airbox inlet size increase from the stock 2 3/4" opening to nearly 4" with S&B, your engine gains over 30% more airflow which translates into more responsive acceleration. Dusty Environment. No Problem. Take your Land Cruiser where it belongs, knowing that S&B has your back on and off the trail with premium filtration. Choose between our Cotton Cleanable KF-1116 filter that can be cleaned and reused for years, or our disposable Dry Extendable filter which can be blown out up to 3 times to extend service life before needing replacement.