Top Performance Exhaust Headers with Downpipe Nissan TB48 DOWNPIPE

A high-flow header and downpipe assembly engineered for the Nissan TB48 inline-6 engine. Optimizes exhaust scavenging and reduces backpressure for improved torque and power. Features & Benefits: ✓ 6‑into-1 primary collector for efficient gas flow ✓ Built-in downpipe for complete system integration ✓ Mandrel-bent tubing enhances smooth exhaust velocity ✓ Durable 304 stainless steel construction ✓ Aggressive exhaust sound and better mid-range torque Ideal For: Nissan TB48 builds in Patrol/Safari applications