Exhaust› Headers, Manifolds and Components

Kooks Headers

1-5/8" x 2-1/2" Stainless Steel Long Tube Headers

$1,498.78

SKU: 11332000

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Kooks 1-5/8" Stainless Headers are long tube headers designed for the 2005-2010 Ford Mustang V6 4.0L. Constructed from 16-gauge 304L stainless steel, these headers feature round ports and include an EGR fitting. Gaskets and an oxygen sensor extension harness are also included for installation.
Show original supplier description
The Kooks Headers 11332000 represents a performance upgrade for the 2005-2010 Ford Mustang V6 4.0L, featuring 1-5/8" x 2-1/2" stainless steel long tube construction. These headers are engineered with a round port design and maintain a stock bolt pattern for straightforward installation. Included with this set are essential components for installation, such as an EGR fitting, gaskets, and an oxygen sensor extension harness. The use of stainless steel ensures durability and resistance to corrosion, which is crucial for exhaust components subjected to high temperatures and environmental factors. It is important to note that these headers require the use of a Kooks X-Pipe or Y-Pipe for proper integration into the exhaust system. The product is built to order in North Carolina, with an estimated shipping window of 4-6 weeks. Additionally, the product contains chemicals, including Chromium and Nickel, known to the State of California to cause cancer, birth defects, or reproductive harm.
Vehicle Symptoms
  • Restricted exhaust flow causing power loss
  • Check engine light on with EGR-related code
  • Exhaust smell in cabin or under hood
  • Poor fuel economy on highway
  • Rust or corrosion on factory exhaust manifolds
Diagnostic Codes
  • P0401 – EGR flow insufficient detected
  • P0400 – EGR flow malfunction
  • P0420 – Catalyst system efficiency below threshold (B1)
  • P0430 – Catalyst system efficiency below threshold (B2)
Relevant Conversations
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  • kooks 11332000 1-5/8 headers 4.0 v6
  • P0401 on 2006 mustang v6 fix headers
  • mustang 4.0 header install time difficulty
  • kooks vs bbk long tube headers 4.0 v6
  • best headers for 2005-2010 mustang 4.0
  • mustang v6 exhaust manifold leak symptoms
  • kooks headers with egr fitting 4.0 mustang
  • long tube headers mustang v6 dyno results
  • will long tube headers throw p0420 code

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

BrandKooks Headers
Part Number11332000
CategoryExhaust
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