We now have Early 99
plenum boots in stock!
Our boots consist of 4-ply Aramid reinforced silicone hoses that are specially made for Riffraff Diesel to withstand extreme temperatures to approximately 550 degrees F (vs. standard couplers that are good to 350 degrees F) and tested up to 180 psi working pressure.
100% Made In The USA! Available in Blue, Red and Black.
You will need to measure the inlet and outlet size of your intercooler to know what you have. We do not make a universal boot that will fit both because fitment should be snug. Your intercooler tubes are 3" on all years so you don't even need a tape measure, just take off the boots and see if it will fit on the inlet/outlet of the intercooler. If you need help with sizing please give us a call to ensure you get what you need.
We now offer Early 99 plenum
boots as well. These can be identified by the small 2" plenum inlet
where the 99.5-03 have a 3" plenum intake. If you need help with sizing
please give us a call to ensure you get
what you need.