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aFe Twisted Steel 11-21 Jeep Grand Cherokee (WK2) 5.7L V8 Headers - 48-38029

ds_BKJC_48-38029

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Regular price $845.00
Sale price $845.00 Regular price
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CA WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which can cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information go to www.P65Warnings.ca.gov/motor-vehicle-parts.
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This system produced gains of up to +6 HP and +7 lbs. x Ft. TQ., as measured on our in-house dyno. This system is constructed of 1-5/8 IN mandrel-bent stainless steel tubing for maximum strength and durability. This coating combination reduces the outside surface temperature of headers and reduces engine compartment temperatures by as much as 46% vs. non-coated headers. A combination of Factory style laser cut and machined flanges are used for a secure leak-free seal. Utilizing factory style flanges this system is designed to fit in the stock locations with no cutting or modifications required for a hassle-free installation. Utilizing state-of-the-art computer-aided design technology, this system is designed for custom, high tolerance factory fitment. 100% MIG-Welded for race-proven strength and durability.

  • A Combination of Heavy Duty Laser Cut and Machined Flanges are used for a Durable Leak-Free Seal
  • Titanium Cerakote Ceramic Outer Finish Reduces Heat in Engine Compartment
  • Works with Factory Exhaust System with No Modifications Necessary
  • Constructed from 1-5/8 IN Mandrel-Bent Stainless Steel Tubing
  • Optimized Tube Lengths for Improve Flow and Performance
  • 100% MIG-Welded for Strength and Durability
  • Up to +6 HP and +7 lbs. x Ft. TQ.


Installation Instructions

Fitment

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