aFe Twisted Steel Header Exhaust Manifold — Fits Jeep Wrangler YJ L4 2.5L 1983-2002

SKU: AFE48-46206
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About aFe aFe Power is the racing-bred air, exhaust, and ...Read More

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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About aFe

aFe Power is the racing-bred air, exhaust, and intercooler brand. From Magnum FORCE intakes to ATLAS exhausts and BladeRunner intercoolers, every aFe product is dyno-tuned for measurable HP and torque gains on Ford, GM, Ram, and import platforms.

Watch in action

Boost Your Jeep Wrangler YJ (L4 2.5L) with aFe Twisted Steel Headers

Enhance the performance and durability of your Jeep Wrangler YJ equipped with the L4 2.5L engine using the aFe Twisted Steel Performance Header. This header is engineered to optimize exhaust flow, leading to tangible improvements in horsepower and torque.

Optimized Exhaust Flow for Better Performance

The aFe Twisted Steel header incorporates advanced Pulse Control Technology. By carefully designing tube lengths and utilizing mitered collectors, this header maximizes exhaust gas velocity and flow efficiency. This results in a more responsive engine and increased power output across the RPM range, making your Jeep more capable on and off the road.

Built for Longevity and Easy Installation

  • Durable Construction: Crafted from robust 14-gauge 409 stainless steel tubing, providing excellent resistance to corrosion and high temperatures for extended service life.
  • Secure Fitment: Features a thick 1/2" head flange for a reliable, leak-free seal against the cylinder head.
  • Direct Bolt-On Design: Engineered for a 100% bolt-on installation, ensuring a straightforward fit without the need for modifications.

Vehicle Fitment:

  • Jeep Wrangler YJ: 1983-1995 (L4 2.5L Engine)
  • Jeep Cherokee (XJ): 1984-2001 (L4 2.5L Engine)
  • Jeep Comanche (MJ): 1986-1992 (L4 2.5L Engine)
  • Dodge Dakota: 1996-2002 (L4 2.5L Engine)

Proudly engineered and manufactured in Corona, CA, this aFe Twisted Steel Header is built to withstand the demands of your Jeep or Dodge truck. Experience improved performance and lasting quality.

Upgrade your exhaust system with this high-performance header from GGCRACING.

Vehicle Fitment

Years Make Model Trim
1996 Dodge Dakota WS
1996-2001 Dodge Dakota SLT
1996-2002 Dodge Dakota Base
1996-2002 Dodge Dakota Sport
1991-1993 Jeep Cherokee Base
1994-2000 Jeep Cherokee SE
1991 Jeep Comanche Pioneer
1991-1992 Jeep Comanche Base
1991 Jeep Wrangler Sahara
1991-1993 Jeep Wrangler Base
1991-1994 Jeep Wrangler S
1995 Jeep Wrangler Rio Grande
1997-2002 Jeep Wrangler SE

Product Details

Product Description
Part Numbers
Sizing & Fit

About aFe

aFe Power is the racing-bred air, exhaust, and intercooler brand. From Magnum FORCE intakes to ATLAS exhausts and BladeRunner intercoolers, every aFe product is dyno-tuned for measurable HP and torque gains on Ford, GM, Ram, and import platforms.

Watch in action

Boost Your Jeep Wrangler YJ (L4 2.5L) with aFe Twisted Steel Headers

Enhance the performance and durability of your Jeep Wrangler YJ equipped with the L4 2.5L engine using the aFe Twisted Steel Performance Header. This header is engineered to optimize exhaust flow, leading to tangible improvements in horsepower and torque.

Optimized Exhaust Flow for Better Performance

The aFe Twisted Steel header incorporates advanced Pulse Control Technology. By carefully designing tube lengths and utilizing mitered collectors, this header maximizes exhaust gas velocity and flow efficiency. This results in a more responsive engine and increased power output across the RPM range, making your Jeep more capable on and off the road.

Built for Longevity and Easy Installation

  • Durable Construction: Crafted from robust 14-gauge 409 stainless steel tubing, providing excellent resistance to corrosion and high temperatures for extended service life.
  • Secure Fitment: Features a thick 1/2" head flange for a reliable, leak-free seal against the cylinder head.
  • Direct Bolt-On Design: Engineered for a 100% bolt-on installation, ensuring a straightforward fit without the need for modifications.

Vehicle Fitment:

  • Jeep Wrangler YJ: 1983-1995 (L4 2.5L Engine)
  • Jeep Cherokee (XJ): 1984-2001 (L4 2.5L Engine)
  • Jeep Comanche (MJ): 1986-1992 (L4 2.5L Engine)
  • Dodge Dakota: 1996-2002 (L4 2.5L Engine)

Proudly engineered and manufactured in Corona, CA, this aFe Twisted Steel Header is built to withstand the demands of your Jeep or Dodge truck. Experience improved performance and lasting quality.

Upgrade your exhaust system with this high-performance header from GGCRACING.

Vehicle Fitment

Years Make Model Trim
1996 Dodge Dakota WS
1996-2001 Dodge Dakota SLT
1996-2002 Dodge Dakota Base
1996-2002 Dodge Dakota Sport
1991-1993 Jeep Cherokee Base
1994-2000 Jeep Cherokee SE
1991 Jeep Comanche Pioneer
1991-1992 Jeep Comanche Base
1991 Jeep Wrangler Sahara
1991-1993 Jeep Wrangler Base
1991-1994 Jeep Wrangler S
1995 Jeep Wrangler Rio Grande
1997-2002 Jeep Wrangler SE

Product Details

Product Description

About aFe

aFe Power is the racing-bred air, exhaust, and intercooler brand. From Magnum FORCE intakes to ATLAS exhausts and BladeRunner intercoolers, every aFe product is dyno-tuned for measurable HP and torque gains on Ford, GM, Ram, and import platforms.

Watch in action

Boost Your Jeep Wrangler YJ (L4 2.5L) with aFe Twisted Steel Headers

Enhance the performance and durability of your Jeep Wrangler YJ equipped with the L4 2.5L engine using the aFe Twisted Steel Performance Header. This header is engineered to optimize exhaust flow, leading to tangible improvements in horsepower and torque.

Optimized Exhaust Flow for Better Performance

The aFe Twisted Steel header incorporates advanced Pulse Control Technology. By carefully designing tube lengths and utilizing mitered collectors, this header maximizes exhaust gas velocity and flow efficiency. This results in a more responsive engine and increased power output across the RPM range, making your Jeep more capable on and off the road.

Built for Longevity and Easy Installation

  • Durable Construction: Crafted from robust 14-gauge 409 stainless steel tubing, providing excellent resistance to corrosion and high temperatures for extended service life.
  • Secure Fitment: Features a thick 1/2" head flange for a reliable, leak-free seal against the cylinder head.
  • Direct Bolt-On Design: Engineered for a 100% bolt-on installation, ensuring a straightforward fit without the need for modifications.

Vehicle Fitment:

  • Jeep Wrangler YJ: 1983-1995 (L4 2.5L Engine)
  • Jeep Cherokee (XJ): 1984-2001 (L4 2.5L Engine)
  • Jeep Comanche (MJ): 1986-1992 (L4 2.5L Engine)
  • Dodge Dakota: 1996-2002 (L4 2.5L Engine)

Proudly engineered and manufactured in Corona, CA, this aFe Twisted Steel Header is built to withstand the demands of your Jeep or Dodge truck. Experience improved performance and lasting quality.

Upgrade your exhaust system with this high-performance header from GGCRACING.

Vehicle Fitment

Years Make Model Trim
1996 Dodge Dakota WS
1996-2001 Dodge Dakota SLT
1996-2002 Dodge Dakota Base
1996-2002 Dodge Dakota Sport
1991-1993 Jeep Cherokee Base
1994-2000 Jeep Cherokee SE
1991 Jeep Comanche Pioneer
1991-1992 Jeep Comanche Base
1991 Jeep Wrangler Sahara
1991-1993 Jeep Wrangler Base
1991-1994 Jeep Wrangler S
1995 Jeep Wrangler Rio Grande
1997-2002 Jeep Wrangler SE

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