Jeep 4.0 1-1/2 In. Shorty Header - Ceramic (91-99)

Part # 40520
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8 In Stock

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  • Signifigant Horsepower and Torque Increase
  • 1-1/2" Primaries for Maximum Low End Torque
  • 16 Gauge Steel Tubing and 3/8" Thick Flanges
  • Direct Bolt-On for Easy Installation
  • Gaskets and Hardware Included
  • Durable Silver Ceramic Coated Finish
  • Increased Horsepower and Torque
    Improve the power and sound from your 1991-1999 Jeep 4.0L with these ceramic coated BBK Performance shorty headers. BBK Performance Jeep shorty headers will increase your exhaust flow giving you additional horsepower and torque. BBK shorty headers will give your 4.0L Jeep a throaty exhaust note. The durable ceramic coated finish holds in heat, reducing underhood temperatures and increasing power.

    Top Quality Construction
    BBK Jeep shorty headers are made from 1-1/2" CNC-machined mandrel bent tubing with 3/8" thick die-stamped flanges. The large diameter primary tube design creates unrestricted airflow for ultimate horsepower gains. Not only will these headers flow better than stock, they help address the poor scavenging performance that the factory cast iron manifolds are notorious for. These headers are pressure tested to ensure leak free performance.

    These Jeep 4.0L shorty headers are designed as a direct bolt on for easy installation on your Wrangler, Cherokee or Grand Cherokee. For use with factory or any aftermarket catback exhaust. Kit includes new gaskets and all required hardware.

    1991-1999 Jeep Cherokee 4.0L 2WD/4WD
    1993-1999 Jeep Grand Cherokee 4.0L 2WD/4WD
    1991-1999 Jeep Wrangler 4.0L 2WD/4WD

    Emissions Information
    This part is NOT C.A.R.B Approved and cannot be installed for use on any emission controlled vehicle in California.
    It cannot be sold or shipped to any California resident or addressee.