Spectre Header Reducer Kit 3 in - 4641

Header Reducer Kit 3 in is exhaust-system connection hardware used to seal or adapt tubing at a header/collector joint. These joints see high heat and repeated expansion cycles, so the correct diameter, flange style and gasket/adapter geometry are critical to preventing leaks and keeping the exhaust aligned.

Match the listed collector or pipe diameter before installation and verify the joint is fully supported. After initial heat cycles, recheck accessible fasteners for proper tightness if the exhaust manufacturer recommends it.

Features & Benefits

• Exhaust connection: Helps adapt or seal compatible header and collector tubing.
• Heat-cycle durability: Designed for a location exposed to high exhaust temperatures.
• Diameter-specific fit: Confirm collector and exhaust-tube sizing before installation.

Specifications

• Brand: Spectre
• Product Type: Header Reducer Kit
• Application / Details: 3 in
• Manufacturer Part Number: 4641
• UPC / GTIN: 089601464107
• Item Weight: 1.9 lb
• Minimum Quantity: 1