JBA 65-66 Ford Mustang 260-428 409SS Dual Through Rear Valance Header Back Exhaust

If you're looking to give your 1964-1966 Ford Mustang a serious boost in performance and a more aggressive sound, this JBA Header Back Exhaust system is a solid choice. Designed specifically for the 260-428 cubic inch engines, this system replaces your restrictive factory exhaust from the headers back, letting your engine breathe much easier. You'll notice an improved throttle response and a deeper, more satisfying exhaust note that won't be overwhelming inside the cabin.

This system is built from durable 409 stainless steel, which holds up well to road conditions and helps prevent corrosion. The tubing is mandrel-bent, meaning it maintains a consistent diameter throughout the bends for unrestricted exhaust flow. It includes high-flow stainless steel mufflers designed to enhance sound and performance, along with polished stainless steel tips that exit through the rear valance for a classic look. JBA also includes factory-style hangers for a straightforward installation and all the necessary hardware to get the job done.

Keep in mind that this system is not CARB approved and cannot be shipped to California. It's a significant upgrade for your Mustang's exhaust, aiming to deliver that sought-after combination of power, sound, and lasting quality.