Kooks Headers

Kooks 04-08 Cadillac CTSV & All Pontiac G8 12in - 02 Ext Harn Each - CAS-109004

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SKU:
KSHCAS-109004
UPC:
842422120597
MPN:
CAS-109004
Availability:
Regularly stocked product
  • Photo - Primary
  • Photo - Primary
  • Photo - Unmounted
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  • Photo - Unmounted
MSRP: $24.53
$22.08
— You save $2.45
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Description

Will this KSH Extension Harness fit my 2008 Cadillac CTS?
This KSH Extension Harness is engineered to precisely fit 2004-2009 Cadillac CTS models, ensuring seamless integration for optimal performance.

Is this wiring harness difficult to install?
Plug-and-play installation simplifies the process, allowing owners to easily extend O2 sensor reach for improved engine tuning.

KSH Extension Harnesses provide 12-inch O2 sensor extensions for 2004-2009 Cadillac CTS and Pontiac G8/GTO, supporting precise O2 sensor readings for peak engine efficiency. These harnesses feature high-quality construction for reliable performance. Expect enhanced engine tuning capabilities with a confident, straightforward installation.

Key Features

  • 12in 02 Ext Harn Each

Why Choose the KSH Extension Harness

Extends your O2 sensor reach for optimal engine tuning.

Ensures accurate sensor readings for improved engine performance.

Simplifies installation of aftermarket exhaust components.

Maintains factory sensor functionality with your new headers.

Who Is This For?

Street Performance — 7/10
Extends O2 sensor wiring for engine tuning.

Easy DIY Install — 9/10
Plug-and-play installation type.

Engine Performance — 8/10
Enables precise O2 sensor readings for efficiency.

Fuel Efficiency — 7/10
Precise O2 readings can optimize fuel mixture.

Track / Autocross — 6/10
Supports engine tuning for performance driving.

Drag Racing — 6/10
Supports engine tuning for performance driving.

Additional Resources

Official Kooks Headers Product Page

Installation Guide (PDF)

Important Notices

⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

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Additional Information

Clearance Item:
N
MPN:
CAS-109004
Proposition 65:
Y
Case Lot Quantity:
1
Category:
Engine Components>Wiring Harnesses
Install Type:
Plug and Play
Product Level:
Budget Upgrade
Street Performance:
7/10
Easy DIY Install:
9/10
Engine Performance:
8/10
Fuel Efficiency:
7/10
Track / Autocross:
6/10
Drag Racing:
6/10
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