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

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.

Features & Benefits

• 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.

Fitment has not been independently verified for your vehicle. Confirm the manufacturer application against your year, make, model, trim, and modifications before ordering.

Processing and carrier timing vary by stock status and destination. Final shipping services and costs are confirmed at checkout.

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