Frequently Asked Questions About Freightliner Coronado Elbows, Piping & Comp.

Will these exhaust elbows and pipes fit my specific Freightliner Coronado model year?

Our exhaust components are designed to fit Freightliner Coronado models from 2001 to present. However, there are variations between pre-2010 and post-2010 models due to emission system changes. Pre-2010 models typically use 5-inch diameter pipes, while 2010 and newer models with DPF systems may require different configurations. Always check your current exhaust diameter and configuration before ordering, or contact our support team with your VIN for exact fitment verification.

What's the difference between aluminized and chrome exhaust components, and which should I choose?

Aluminized steel components offer good corrosion resistance at a lower price point and typically last 3-5 years under normal conditions. Chrome-plated exhaust parts provide superior corrosion resistance and a mirror finish but cost more. Chrome is ideal for show trucks or if you want maximum longevity (7-10 years). For daily working trucks in moderate climates, aluminized is usually sufficient. In coastal areas or regions using heavy road salt, chrome is worth the investment.

Do I need special tools or professional installation for these exhaust components?

Most exhaust elbows and straight pipes can be installed with basic hand tools including wrenches, a socket set, and exhaust clamps. However, you'll need a sawzall or exhaust pipe cutter if modifications are required. Professional installation is recommended if you're replacing manifold pipes or dealing with turbo connections, as improper installation can cause exhaust leaks or turbo damage. Budget 2-4 hours for a complete system replacement if doing it yourself.

Are these exhaust components compatible with DPF and DEF systems on newer Coronados?

Yes, we carry exhaust components specifically designed for both pre-emissions and post-emissions Coronados. For 2010 and newer models with DPF/DEF systems, ensure you select components marked as "DPF compatible" or "emissions compliant." These parts maintain proper exhaust flow and backpressure requirements for your emissions equipment. Modifying or removing emissions components may violate federal regulations and void warranties.

What's included with exhaust elbows and pipes, and what additional parts might I need?

Exhaust elbows and pipes are typically sold individually without clamps or gaskets. You'll need to purchase exhaust clamps (band or preformed) separately - usually 2 clamps per connection point. Exhaust gaskets are recommended when connecting to manifolds or turbo outlets. Consider purchasing exhaust wrap or heat shields if pipes run near sensitive components. Anti-seize compound is also recommended for easier future removal.