aFe POWER Direct Fit 409 Stainless Steel Front Catalytic Converter (47-47001) 1400 the best technology

the best technology

These high tech nitrous plates bolt between the upper and lower intake manifold on Holley Hi-Ram manifolds for a quick and clean install

Tuned = 498 HP /503 TQ

Bilstein® engineers rely on not only technology that is truly at the cutting edge

vehicle types

aFe POWER Direct Fit 409 Stainless Steel Front Catalytic Converter (47-47001) 1400 the best technology409 SS Exhaust Manifold with Integrated Catalytic Converter by aFe. Primary Tubing Diameter: 1. 625. Collector Outlet Diameter: 2. 5". Replace the faulty or old rear catalytic converter with the all new aFe power direct fit front cat replacement. This cat replacement is constructed of 100% MIG welded stainless steel for strength and durability. This unit comes with 49 State federal approved cats and 3 8" thick flanges for a secure hassle free