aFe Power s new Twisted Steel header delivers an astounding 7hp and 9lbs. x ft. torque while outflowing the factory exhaust manifold. The header is constructed of 1.5?? 14-gauge 409 SS tubing with a 1/2?? thick head flange to ensure a leak free seal. To eliminate dead space that can cause turbulence and hindering flow that formed collectors are prone to produce, a true merged collector and optimized tube lengths are used for true pulse control technology improving flow and performance. 100% hand TIG-welded construction ensures optimal strength and durability. The smooth curves and increased diameter of this header helps remove restriction and keeps exhaust gas flowing smoothly for improved performance and durability on and off the trails. All components are supplied for a hassle-free installation with no modifications necessary. Mitered collectors extend the tube length into the flange which decreases turbulence and increases exhaust velocity. The result is increased horsepower, torque and improved throttle response. 100% TIG-Welded by certified craftsmen for Race proven strength and durability. TIG-Welding provides the strongest welds reducing stress cracks. A 1/2" thick head flange is used for maximum strength and durability. The flange design is identical to the head port and is machined flat for a leak-free seal. This header is constructed of durable CNC mandrel bent 14-gauge 409 stainless steel tubing for maximum performance, corrosion resistance and strength eliminating cracking. A premium intake/exhaust flange gasket with aluminum fire rings is provided for a leak-free seal. The gasket is port matched for a perfect seal.

Features:

Symmetrical Tube Design.
Mitered Collectors.
Tig-Welded.
1/2" Thick Head Flange.
Premium Gasket.
409 SS Construction.
Twisted Steel Headers come with a Limited Lifetime Warranty.

Fitment:

Jeep, Wrangler, YJ, I6 4.0L, 1991-1999
Jeep, Cherokee, xJ, L6 4.0L, 1991-1999
Jeep, Comanche, MJ, L6 4.0L, 1991-1992
Jeep, Grand Cherokee, ZJ, L6 4.0L, 1993-1998

For Install Instructions CLICK HERE

Other Part Numbers:
AFE #afe48-46201

Proposition 65

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https://www.P65Warnings.ca.gov

Make Vehicle	Model	Year
1991-1999 Jeep Cherokee	Cherokee	1991-1999
1993-1998 Jeep Grand Cherokee	Grand Cherokee	1993-1998
1991-1995, 1997-1999 Jeep Wrangler	Wrangler	1991-1995, 1997-1999

Who is AFE?

AFE, also known as advanced FLOW engineering, is considered a premier manufacturer of aftermarket performance products. The company started in 1999 and has been offering various automotive parts upgrades such as racing air filters, air intake systems, exhaust systems, turbochargers, intercoolers, electronic programmers, throttle body spacers, diesel fuel systems, and other performance parts. Today, they have established themselves as a premier manufacturer of quality parts.

Made in the USA

The company is based in Corona, California. The company houses the most advanced manufacturing tools such as CAD software, CNC Machines, 3D Printers, 3D Scanners, Mandrel benders, flow, filtration testing equipment, and even their own Dynamometer. With all these high tech tools, the company is able to design and manufacture parts at the highest level of quality.

AFE offers products to over 2500 different applications. This includes parts for the majority of the cars and trucks in the market. The company specializes in the diesel truck performance market and offers the most comprehensive list of parts for these specific vehicle platforms.

Purchase AFE parts at Vivid Racing

AFE is one of the few companies that are able to adapt modern technology in creating parts for automobiles. Seeing their facility in action would give you a glimpse of the kind of attention to detail the company has. With all those high tech gadgetry in a fluid motion, the company is able to produce some of the most precise parts in the market today. Visit Vivid Racing to see the complete list of their products that would fit your vehicle.

Warranty

aFe warrants our products to be free from manufacturer's defects due to workmanship and materials.
The warranty period begins on the original invoice date and covers the applicable period listed below.
This warranty applies only to the original purchaser of the product and is non-transferrable.
Proof of purchase of the aFe product is required for all warranty claims.
Warranty is valid provided aFe instructions for installation and/or cleaning were properly followed.
Proper maintenance with regular inspections of product is required to insure warranty coverage.
Damage due to improper installation, abuse, unauthorized repair or alteration is not warranted.
Incidental or consequential damages or cost, including installation and removal of part, incurred due to failure of aFe product is not covered under this warranty.
All warranty is limited to the repair and/or replacement of the aFe product.
All products sold under aFe's Private Label Program do not carry an aFe warranty.
All items purchased labeled "Closeout" or "Overstock" are final sale. No returns will be accepted.
All items listed as "Race Only" are not covered by aFe's warranty.
Click Here for the list of products accepted