Hedman 18813 - Hedman X-Treme Exhaust Equalizers

These universal aluminized equalizers fit most cars and trucks with 2.5" or 3" diameter exhaust. The flow splits in the crossover junction, eliminating firing order pressure discrepancies between the right and left banks of exhaust manifolds or headers.
In turn, horsepower increases no matter the RPM, and volumetric efficiency and power improve at all speeds. Reducers are included.