JBA 02-03 Dodge RAM 4.7L PowerTech 1-1/2in Primary Raw 409SS Cat4Ward Header

If you're looking to get more out of your 2002-2003 Dodge Ram 1500's 4.7L PowerTech engine, especially for towing or demanding daily driving, upgrading the exhaust manifolds to headers is a smart move. These JBA Cat4Ward headers are designed to be a significant performance improvement over the factory exhaust manifolds, helping your engine breathe easier and make more power.

These headers are built from durable 409 stainless steel, which holds up well to the heat and stress of regular use. The primary tubes are 1-1/2 inches in diameter, and they feature a 3/8-inch thick machined flange with oversized exhaust ports to ensure a solid seal and efficient flow. JBA's unique Firecone collector design is a key part of how these headers help increase power and torque, particularly in the RPM range you'll use most often. They also include factory-style emission connections, making it easier to hook up your emissions equipment for a cleaner exhaust system, and come with high-quality hardware for a secure, leak-free installation.

When you're installing headers, it's always a good idea to refer to the manufacturer's instructions to ensure everything is connected properly, especially the emissions fittings. These headers are a well-built upgrade that can make a noticeable difference in how your Ram performs.