aFe BladeRunner Ported Ductile Iron Exhaust Manifold for 2007-2011 Jeep Wrangler JK 3.8L V6, Part Number 46-40114

Bolt on instant performance by upgrading or replacing your restrictive, cracked factory manifold with this BladeRunner port matched manifold. Designed to outflow the stock manifold by 12% for improved throttle response, the BladeRunner manifold has both the inlet and the outlet ports machined to match the factory ports for a smooth transition and optimal flow path. Constructed from heavy walled, ductile iron to resist warping and cracking, the BladeRunner will outlast OE and factory replacement manifolds. BladeRunner Ported Ductile Iron Exhaust Manifold Jeep Wrangler (JK) 07-11 V6-3.8L

• Compatible w/Factory Up-Pipes Which Allows For Easy Install
• Improved Performance And Throttle Response
• Durable Cast Ductile Iron Construction

Upgrade or replace a restrictive, cracked factory exhaust manifold with the aFe BladeRunner Ported Ductile Iron Exhaust Manifold, Part Number 46-40114. Designed specifically for the 2007-2011 Jeep Wrangler JK equipped with the 3.8L V6 engine, this manifold is engineered to improve exhaust flow, throttle response, and overall engine performance. Its port-matched inlet and outlet openings align with the factory ports to create a smoother transition and more efficient exhaust path.

The aFe BladeRunner manifold is designed to outflow the stock manifold by up to 12 percent while maintaining compatibility with factory up-pipes for a straightforward installation. Heavy-walled ductile iron construction provides enhanced resistance to warping, cracking, and thermal stress compared with many original-equipment and replacement manifolds. This makes it a durable choice for replacing a damaged factory component or improving the exhaust flow characteristics of your Wrangler.

• Fitment: Fits 2007-2011 Jeep Wrangler JK models equipped with the 3.8L V6 engine.
• Installation: Designed to work with factory up-pipes for easier installation.
• Emissions: Not CARB approved; verify compliance with applicable local and state regulations before installation.
• Included: One aFe BladeRunner ported ductile iron exhaust manifold.

The aFe BladeRunner Ported Ductile Iron Exhaust Manifold combines factory-compatible installation with improved airflow and robust construction. It is a practical performance upgrade for Jeep Wrangler owners seeking better throttle response and a longer-lasting replacement for a cracked or restrictive original manifold.

Features:

• Improved airflow: Designed to outflow the stock exhaust manifold by up to 12 percent for improved engine breathing and throttle response.
• Port-matched design: Machined inlet and outlet ports align with factory ports to support a smooth, efficient exhaust flow path.
• Ductile iron construction: Heavy-walled cast ductile iron resists warping, cracking, and thermal stress for dependable durability.
• Factory-compatible installation: Designed for use with factory up-pipes to simplify installation on compatible Jeep Wrangler applications.

Fitments:
2007 Jeep Wrangler Rubicon
2007 Jeep Wrangler Sahara
2007 Jeep Wrangler Unlimited Rubicon
2007 Jeep Wrangler Unlimited Sahara
2007 Jeep Wrangler Unlimited X
2007 Jeep Wrangler X
2008 Jeep Wrangler Rubicon
2008 Jeep Wrangler Sahara
2008 Jeep Wrangler Unlimited Rubicon
2008 Jeep Wrangler Unlimited Sahara
2008 Jeep Wrangler Unlimited X
2008 Jeep Wrangler X
2009 Jeep Wrangler Rubicon
2009 Jeep Wrangler Sahara
2009 Jeep Wrangler Unlimited Rubicon
2009 Jeep Wrangler Unlimited Sahara
2009 Jeep Wrangler Unlimited X
2009 Jeep Wrangler X
2010 Jeep Wrangler Rubicon
2010 Jeep Wrangler Sahara
2010 Jeep Wrangler Sport
2010 Jeep Wrangler Unlimited Rubicon
2010 Jeep Wrangler Unlimited Sahara
2010 Jeep Wrangler Unlimited Sport
2010 Jeep Wrangler Unlimited X
2010 Jeep Wrangler X
2011 Jeep Wrangler 70th Anniversary
2011 Jeep Wrangler Rubicon
2011 Jeep Wrangler Sahara
2011 Jeep Wrangler Sport
2011 Jeep Wrangler Unlimited 70th Anniversary
2011 Jeep Wrangler Unlimited Rubicon
2011 Jeep Wrangler Unlimited Sahara
2011 Jeep Wrangler Unlimited Sport

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1