4.0 Jeep Ceramic Header
  • 4.0 Jeep header and collector
  • 4.0 Jeep 91-99 Ceramic Coated Header
  • Hi flow 4.0 Jeep Header

4.0 Jeep Ceramic Coated 1 5/8 Headers

4.0 Jeep Hi Flow Exhaust Headers

SKU: TD-92001-1FLT

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
  • 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


Product Enquiry

Flowtech Headers are the perfect combination of quality and value. This shorty header fits the popular 91-99 Jeep Cherokee XJ 4WD I6-4.0L and bolts up to the factory exhaust.


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