Answer
Apr 13, 2026 - 06:04 AM
No, that particular kit (K4209A‑RP) is built for the 2WD first‑gen trucks only.
For a 1989–1993 Dodge 2500/3500 5.9L Cummins with 4‑wheel drive, you’ll want Diamond Eye part number K4211A‑RP, which is the matching 4x4 version of the same 4" aluminized turbo‑back system with no muffler.
