S&B 75-5090 Cold Air Intake Kit - Cotton Filter for 94-02 Dodge Cummins 5.9LS&B 75 5090 intake kit for 94 02 Dodge Ram Cummins 5. 9L 12 & 24 valve. This kit comes with an 8 layer clean able cotton filter. "Our cold air intake for the 1994 2002 Dodge Ram Cummins 5. 9L was engineered to minimize air restriction and flows 36. 88% better than stock. This kit comes with a fully enclosed airbox that protects the filter from dirt and keeps out engine heat. This kit comes with a massive, highly efficient air filter which results in