Freightliner Cascadia 113/125 Chrome Stacks & Tops

Frequently Asked Questions About Freightliner Cascadia 113/125 Chrome Stacks & Tops

Will these chrome stacks and tops fit my Freightliner Cascadia 113 or 125?

Products in this category are designed to fit Freightliner Cascadia 113 and 125 models, but exhaust stack diameter and length can vary depending on your truck's specific exhaust system and model year. Always check the listed diameter and overall length against your current exhaust pipe before ordering, and reach out to our team if you're unsure about a specific fitment.

What material are these stacks and tops made from, and how do they hold up over time?

Most stacks and tops in this category are constructed from stainless steel with a chrome finish for a bright, reflective look. Chrome plating resists rust and corrosion better than raw steel, but like any exterior chrome part, it can dull or spot over time if exposed to road salt, debris, or extreme heat without regular cleaning.

Do I need any special tools or professional help to install a stack or top?

Installation typically involves securing the stack or top over your existing exhaust pipe using clamps or a slip-fit connection, which most owner-operators can handle with basic hand tools. However, because stacks are mounted near the exhaust system and can get very hot, we recommend having a qualified technician verify the fit and clamp tightness if you're not comfortable working around exhaust components.

Will adding a chrome stack or top affect my truck's exhaust performance or engine function?

Exhaust stacks and tops are primarily cosmetic and functional covers for your existing exhaust outlet, so they generally don't alter engine performance when properly sized to match your factory exhaust diameter. That said, using a top with an incorrect diameter or one that restricts airflow could potentially affect exhaust flow, so matching the correct size to your truck's exhaust system is important.

How do I keep these chrome stacks and tops looking good, and are they DOT compliant?

Regular washing with a mild soap and a dedicated chrome polish will help maintain shine and prevent heat discoloration or rust spots. As for compliance, exhaust stack height and placement can be subject to state and local regulations, so it's worth checking your local requirements before installation to make sure your final setup meets any applicable height or visibility rules.