B Series Bisi Style Header V2 4-1 Merge Collector B18 B20 toyota auto parts online CAI-DJ57-11

CAI-DJ57-11

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B Series Bisi Style Header V2 4-1 Merge Collector B18 B20 toyota auto parts online CAI-DJ57-11B Series header features a true 4 1 merge collector for more equal exhaust flow. This header delivers the best peak horsepower gains while utilizing a 2 piece design. This is ideal for all forms of competition; Autocross, Drag racing and road racing. Recommended for 1. 8L 2. 0L engine displacements. Made of 304 Brushed Stainless steel True 2. 65 (ID)inch collector outlet Hand TIG Welded CNC ed machined manifold flange One year warranty 18G on the 304