Pre-Filter - For All GDP Intakes Size:For GDP Standard Air Filter (GDP26000FD / GDP26000F) allows you to effortlessly optimize

allows you to effortlessly optimize your vehicle's performance with a few simple clicks

and have found that overall vehicles do best without a sealed box around the intake

this device has that ability

Note: 2017+ models with optional hitch prep package may require modifications

The direct bolt-on design makes installation straightforward

Pre-Filter - For All GDP Intakes Size:For GDP Standard Air Filter (GDP26000FD / GDP26000F) allows you to effortlessly optimizeFor: GDP26000FD GDP26000F & GDPF GDPFD We wanted to give our customers a way to add even more filtration for their GDP Intake Kit, and at the same time dress it up a bit. So we decided to offer a custom made filter wrap (or filter sock), that slides over the S&B filter to give it an even more custom look. At the same time it helps keep more debris out, while still breathing good.