PPE Engineering is one of the longest running header suppliers for the Toyota/Lexus UZ V8 platform, and it's easy to see why! These headers are hand welded on a jig and nicely ported afterwards. These exhaust manifolds are made of 100% 304 stainless steel using a 4-1 design, and feature 1 5/8" runners with smooth formed collector and 2.5" outlet. They are a direct fit to the stock catalytic converters. Power gains are 18-20 whp and 20+ ft lbs!
Please make sure you select the correct car application so we can send the correct header design out for you. Price is for both headers