Answer
Apr 13, 2026 - 08:02 AM
The turbine exhaust outlet on the AVP HX35W Stage 1 (5.9 Cummins) uses the standard Holset HX35/H1C style outlet: a 3-inch V‑band (Marmon) flange with an HX35 bolt-pattern turbine elbow available if you’re using a 5‑bolt downpipe flange.
