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aFe POWER 46-40114 BladeRunner Ported Ductile Iron Exhaust Manifolds

Jeep Wrangler (JK) 07-11 V6-3.8L
Part Number: 46-40114
$251.13

MSRP: $306.25

Pre-Order Only! Available Early Summer.

Details:

  • Outflows the factory manifold by 12%, improving performance and throttle response
  • Compatible with factory y-pipe for easy installation
  • Performance cast manifold with header-style flow path
  • Durable ductile iron construction outlasts factory manifold
  • A true performance designed Jeep JK manifold
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Overview

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.

Performance Gains:
Outflows factory manifold up to 12% increased flow rate.

Machined Ports:
These manifolds have both the inlet and the outlet ports machined to match the factory ports for a smooth transition and optimal flow path for improved throttle response.

Durable Ductile Iron:
Heavy walled ductile iron material resists warping and cracking without compromising the integrity of gasket sealing.

Hassle-Free Installation:
The manifold matches the factory down pipe opening for a smooth transition from manifold to y-pipe for an easy installation.

Legality:
This system is not CARB exempt at this time and is not legal for sale in California or use on vehicles registered with the California Department of Motor Vehicle.

All aFe exhaust systems are engineered and manufactured in our Corona, California facility.

Applications

Vehicle Applications

Year Make Model SubModel Engine Fuel
2007-2011Jeep Wrangler JK V6 3.8L Gas
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