Description
Overview
The Flowmaster Exhaust Pipe is a straight length of 3 inch tubing built to serve as the backbone of a custom exhaust build. With a 48.00 in. body length and a consistent 3.00 in. main piping diameter, it gives fabricators and DIY builders the raw material they need to route a clean, high-flow path from the collector back to the tail pipe. Whether you’re upgrading a tired factory setup or piecing together a full performance exhaust system, this 3 inch exhaust pipe provides the length and diameter to work with.
Built From 409 Stainless Steel
Constructed from 409 Stainless Steel in a stout 16-gauge wall thickness, this exhaust pipe is engineered to stand up to heat, road spray, and the demands of everyday driving. The 409 stainless material resists corrosion far better than plain mild steel, helping your exhaust parts last longer under the underbody environment. That durable construction makes it a smart choice for anyone building exhaust pipes that need to survive real-world conditions.
Made for Custom Fabrication
Flowmaster’s exhaust accessories now include a full line of mandrel bends, available in pipe diameters from 2.00 in. to 3.00 in. Those stainless steel bends come in various radii and angles from 45 to 180 degrees to allow 100% custom exhaust fabrication. Paired with this 48 in. straight 3 exhaust pipe, you can cut, fit, and weld a completely tailored exhaust system to match your vehicle and your goals. This piece is categorized under Exhaust and Tail Pipes, making it a natural component for routing the mid-pipe, over-axle sections, or a new tail pipe.
Highlights
- 3.00 in. tubing diameter (3 inch primary and main piping) for high-flow performance exhaust builds
- Generous 48.00 in. body length gives plenty of material for custom routing and cuts
- 409 Stainless Steel construction for excellent corrosion and heat resistance
- Rugged 16-gauge material wall thickness for durability
- Pairs with Flowmaster mandrel bends (2.00 in.–3.00 in., 45°–180°) for 100% custom exhaust fabrication
- Backed by the trusted Flowmaster name in exhaust
Ideal Applications
If you’ve been searching for an exhaust pipe shop near me to source quality pipe for a build, this Flowmaster length is a versatile foundation. It’s well suited to custom exhaust projects, performance exhaust systems, and diesel pickups truck exhaust pipe routing where a full 3 inch diameter is desired. Use it as your straight-run stock between mandrel bends to fabricate exactly the exhaust system your application calls for.
Warning: This product carries a California Proposition 65 warning. Emission Code: 5. Pipe Bend Type: Not applicable (straight pipe).




