This airbox is a great asset to your vehicle for both on and off-road use. They have an acrylic lid (transparent) that makes it easy to keep an eye on your filter without having to remove any fastenings. These units are a direct replacement of the factory airbox setup. We use a custom MAF sensor housing that has been specifically designed to mimic the original housing. This ensures no engine codes arise. This airbox does not require a remap/tune and the duckbill valve allows a quick release for any water ingress. This is designed as a one way valve to ensure no water can enter whist doing a water crossing. Features: - CNC cut and folded - Alloy boxes - Powdercoated - 8mm acrylic lid - Stainless pressure plate - Stainless steel fastenings - Aeroflow pod filter - Duckbill valve FILTER REPLACEMENT: - Uni-Filter - Aeroflow As these are all made In-House please allow 3-4 weeks for production. If you need a accurate or earlier time frame please contact us