Overview
KSP Exhaust Pipes enhance your Ford/Mercury's engine performance and sound. By installing KSP Performance's Exhaust Header, you'll experience increased horsepower and a superior exhaust note. It's user-friendly and convenient with a direct bolt-on design requiring no modifications.
| Years | Make | Engine |
|---|---|---|
| 1971-1977 | Ford Maverick | CID 260, 289, 302 |
| 1964-1973 | Ford Mustang | CID 260, 302 |
| 1966-1970 | Ford Fairlane | CID 260, 289, 302 |
| 1963-1970 | Ford Falcon | CID 289, 260, 302 |
| 1967-1971 | Mercury Cougar | CID 302, 289 |
| 1966-1969 | Mercury Comet | CID 260, 289, 302 |
| Material | Stainless Steel |
| Header Inlet | 1-5/8" OD |
| Header Outlet | 3" OD |
| Head Flange Thickness | 10mm |
| Wall Piping | 16 gauge |
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4-1 high performance racing design for maximum top-end power
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Smooth, high-flow exhaust for improved engine breathing
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Instantly gain 10–15 HP / TQ at high engine speeds
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TIG welded CNC-machined flange for strength and precision
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16-gauge wall piping for durability under heat and pressure
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Metal gaskets included for secure, leak-free installation
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Requires modification to existing exhaust or aftermarket piping
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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.
Q: HOW MANY EXHAUST HEADERS WILL I RECEIVE?
A: Our Exhaust Headers are sold in sets of two.
- 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.

