Ticon Industries 3.5in 45 Degree 1D CLR 1mm/.039in Wall Titanium Pie Cuts - 5pk

If you're fabricating a custom exhaust system, especially one where weight savings and corrosion resistance are key, these titanium pie cuts from Ticon Industries are a solid choice. They're designed to help you create smooth bends in your tubing without kinking, allowing for better exhaust flow. This particular set gives you five 3.5-inch diameter, 45-degree bends with a 1mm (about .039 inch) wall thickness, perfect for building complex exhaust routing.

Titanium is a great material for exhaust work because it's significantly lighter than stainless steel and won't rust over time. These pie cuts are formed to help you achieve precise angles when welding. The 1mm wall thickness offers a good balance between being lightweight and strong enough for exhaust applications. You'll need to be comfortable with TIG welding titanium to join these pieces together effectively.