Shorty Header Black Painted 1991-1999 Jeep Wrangler Yj/Tj 4WD I6-4.0L Tube Size 1-5/8 Inch O.D. Black Paint FlowTech

Flowtech Headers are the perfect combination of quality and value. This shorty header fits the popular 1991-1999 JEEP Wrangler YJ/TJ 4WD I6-4.0L and bolts up to the factory exhaust.

• Tri-Y design for a broad torque curve and increased torque. Perfect for off-road and rock crawling High flow, mandrel-bent tubes provide consistent tubing diameters for smooth flow and increased exhaust velocity Heavy duty tubing and high quality welds for increased strength and durability Smooth transition, 1-5/8 inch diameter primary tubes are used for increased exhaust flow increasing performance, improving throttle response and broadening the torque curve Flex joints are used on the outer tubes to diffuse vibration under the most extreme conditions Machined 1/2 inch header flange welded inside and out for a leak-free seal and maximum strength Premium aluminum header gaskets and installation hardware included High heat resistant black paint This header accommodates all emission control devices

• CARB (California) Compliant: No
• Collector Diameter: 2.50 Inch
• Color: Black
• Design: Shorty
• Emission Code: 7
• Engine: AMC/Jeep 4.0L Inline 6
• Finish: Painted
• Flange Size: 1/2 inch
• Flange Thickness: 0.5000 Inch, 1/2
• Grade Type: Performance
• Header Finish: Black Paint
• Header Style: Shorty
• Material: Mild Steel
• Primary Tube Dia.: 1-5/8 inch
• Primary Tubing Diameter: 1-5/8, 1.625 Inch
• Product Type: Headers
• Sheen Level: Satin
• Tube Material: Mild Steel