Headers & Manifolds

Headers & Exhaust Manifolds for Cars & Trucks

Headers and exhaust manifolds are the first components in the exhaust system, bolting directly to the cylinder head and collecting exhaust gases from each cylinder into a common outlet. Upgrading from a restrictive cast-iron factory manifold to a tuned-length, mandrel-bent header delivers significant horsepower and torque gains by improving exhaust scavenging and reducing backpressure.

OneFastShop carries a massive selection of headers and exhaust manifolds including long tube headers, shorty headers, equal-length and unequal-length designs, stainless steel and ceramic-coated construction, turbo manifolds, log-style and tubular manifolds, and direct-fit applications for muscle cars, sport compacts, trucks, SUVs, and Jeeps across V6, V8, inline-4, and inline-6 platforms.

Every header and exhaust manifold at OneFastShop ships brand-new with manufacturer warranty coverage. Whether you're bolting on long tubes for maximum flow, replacing a cracked exhaust manifold, or adding a turbo manifold for a custom build, OneFastShop has the header. Shop the full headers and manifolds collection today.