Intake and Exhaust Tubing Fabrication
Build a custom intake system or exhaust header with these quality parts and tools! We carry hard-to-find tubing donuts in either 304 stainless steel or T6063 aluminum.
Connect your finished intake pipes together using our selection of Silicone Intake Hoses and Couplers!
Recent Top Seller for this product group | |
| Our Aluminum Full Round Donuts are great for fabricating intake systems with tight radius bends. Constructed of 2.03mm (5/64") thick premium quality T6063 grade aluminum. |
Image | Part No. | Description | Price | Status |
|---|---|---|---|---|
 | 1822-300 | 3.00" Tube OD Aluminum Full Round Donut, Outside Weld Only | $79.99 | In Stock |
 | 1822-350 | $80.99 | In Stock | |
 | 1822-400 | $98.99 | In Stock | |
 | 1822-500 | $164.99 | In Stock | |
 | 1821-OD-RADIUS | Tube Full-Round Donut, Stainless Steel | $37.99 to $99.99 | In Stock |
 | 1318-101-Diameter | $31.99 to $49.99 | In Stock | |
 | 1318-102-Diameter | $37.99 to $45.99 | Some In Stock | |
 | 1820-Size | Low Restriction Exhaust Collector, Mild Steel | $269.99 | In Stock |
 | ST-091-2590 | $34.99 | In Stock | |
 | 3614-Size | Stainless T-Bolt Clamps for Racing Mufflers and other uses | $6.99 to $7.99* | In Stock |
 | 7020-Diameter | Tack Clamp for Welding Exhaust Pipes | $34.99 to $38.99 | In Stock |
* Quantity Pricing Available