Doug’s Headers (DEC225AK): 2.25” Electric Exhaust Cut-Outs with Hook-Up Kit (Pair)

A new and improved version of the popular stainless steel electric exhaust cut-outs from Doug’s Headers is here, now in a 2.25” diameter for more versatile installation capability (and for a lower price!). The DEC225AK cut-outs feature a rugged gear-reduction 12-volt DC motor and a rotating gate for a seal that prevents leaks every time […]

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Doug’s Headers (D451-R): 1¾” Four-Tube Full-Length Header Set for Mopar B-Body Big Block

With warp-free, 3/8”-thick machined flanges and CNC mandrel-bent tubes, the raw-steel 1¾” four-tube full-length header set (D451-R) from Doug’s Headers offers an accurate fit and better flow for your Mopar B-body big block application. Its precision-formed, long-transition collectors and long tubes both reduce backpressure and increase higher-RPM horsepower, while the 16-gauge heavy tubing extends performance […]

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