4 INTO 2 INTO 1 TUBULAR EXHA
UST MANIFOLD
The
available 5.7L i-Force V8 features an exhaust system with a pair of 4
into 2 into 1 tubular header-style manifolds. This design helps the
exhaust flow more freely, reducing back pressure and enhancing mid-range
torque. Forged from stainless steel, the headers are also lighter and
more corrosion-resistant than cast-iron manifolds.