Flowtech 92002-1FLT Shorty Headers, 1991-1999 Jeep Wrangler, 4.0L

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Flowtech Headers are the perfect combination of quality and value. This shorty header fits the popular 91-99 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 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 3/8 header flange welded inside and out for a leak-free seal and maximum strength
• Premium aluminum header gaskets and installation hardware included
• Silver metallic ceramic coating
• This header accommodates all emission control devices. CARB EO # Pending

Installation Instructions (PDF)