K2 Industries
Universal 2.25" Polished Exhaust Piping Kit
Universal 2.25" Polished Exhaust Piping Kit
Mandrel-bent 2.25" diameter piping with a mirror-polished finish ready to bolt into your custom exhaust build. This is bare piping—no muffler, no resonator, no silencers included. Polished construction resists corrosion and looks clean under the car. Perfect for welding into a custom system or replacing damaged sections.
Key Features
- Mandrel-bent tubing - Maintains consistent diameter through every bend, no kinking or crimping.
- Polished exterior - Resists surface rust and keeps a clean appearance long-term.
- Universal sizing - 2.25" OD fits most custom exhaust applications and aftermarket muffler inlets.
Specs
- Diameter: 2.25" OD
- Construction: Mandrel-bent tubing with polished finish
- Configuration: Straight piping sections
Whats Included
- Exhaust piping kit only—no hangers, clamps, or mounting hardware
Frequently Asked Questions
Will this piping need welding, or can I clamp it together?
This is bare piping meant to be welded into a custom exhaust system. Clamping alone won't seal exhaust joints reliably. Plan for TIG or MIG welding at connection points.
Does the polished finish need any prep before I weld?
Yes. Polished tubing needs to be cleaned with a wire brush or scotch pad at every joint before welding to remove the protective coating and ensure a clean weld bead. Don't skip this step.
What do I need to hang this system under the car?
Exhaust hangers and clamps are not included. You'll need to source rubber isolator hangers and U-bolt clamps separately to mount the piping to the chassis and keep it away from the body.
Products received may vary slightly from images due to manufacturing tolerances or supply chain variables.
International Orders (Outside USA)
Please be aware your country may charge import fees of up to 20% in some cases. If delivery is refused, return shipping costs us 4x the original shipping fee, so we will charge a 50% restocking fee. By purchasing you agree to these terms.
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