Only2WD
| Years | Make | Engine |
|---|---|---|
| 2001-2005 | Lexus | IS300 |
| Material | Stainless Steel |
| Header Inlet | 2.25" |
| Header Outlet | 2.25" |
Header Inlet: 2.25"
Header Outlet:2.25"
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Smooth, high-flow exhaust for improved engine breathing
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TIG welded CNC-machined flange for strength and precision
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Made of High Quality T304 Stainless Steel Material
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Requires modification to existing exhaust or aftermarket piping
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Metal Gasket Included
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Professional Installation is Highly Recommended
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Installation Instruction is not Included
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CA Residents WARNING: Cancer and Reproductive Harm - [www.P65Warnings.ca.gov](http://www.p65warnings.ca.gov/)
Q: DO I NEED TO WELD ANYTHING TO INSTALL THIS EXHAUST HEADER?
A: No, the KSP exhaust header is designed for direct bolt-on installation, meaning no welding or modifications are required, as long as your vehicle meets the fitment criteria.
Q: IS THIS EXHAUST HEADER STREET LEGAL?
A: This exhaust header is designed for off-road use only and may not pass a smog check in certain states, including California.
- Getting more air in and exhaust out is key to engine performance. Exhaust headers are the first step, replacing the restrictive factory manifold to improve airflow.
- Each cylinder gets its own mini exhaust pipe, reducing back pressure and preventing interference. With smoother flow, the engine delivers more power. Paired with a cold air intake and cat-back exhaust, headers help the engine perform at its full potential.
