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.
Features:
- 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 1/2” 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
SPECS
| Bolt Size | NA |
|---|---|
| Brand | Flowtech |
| CARB (California) Compliant | No |
| Collector Diameter | 2.50 inch |
| Emission Code | 7 |
| Engine | AMC inline six 4.0L |
| Flange Size | 1/2 inch |
| Header Finish | Black Paint |
| Header Style | Shorty |
| Primary Tube Dia. | 1-5/8 inch |
| Product Type | Headers |
| Tube Material | Mild Steel |
| UPC | 090127689509 |
| Part Number | 92002FLT |