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Downey Header

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The new Downey ceramic-coated header I bolted on my '86 Toyota four-cylinder is touted by Downey as being a small tube (1 1/2-inch), high-torque system. These heavy 14-gauge units are designed to offer good low-end torque without reducing top-end power (a claimed 7 more ponies at the rear tire), while best of all being California Air Resources Board certified as smog-legal.