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Stainless Works 2009 Cadillac CTS-V long tube header system on white background. This is the Factory connect configuration.

2009-15 Cadillac CTS-V Long Tube Header Kit

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$2,495.00
Availability:
Built To Order in 4 Weeks
 
304 Stainless Steel
 
TIG Welded
 
2009–15 Cadillac CTS-V
 
Long Tube Headers
 
2" Collector
 
Made in USA
Overview

Improve the power and performance of your 2009–15 Cadillac CTS-V with premium long tube headers from Stainless Works. These mandrel-bent TIG welded headers add power and performance on your 2009–15 Cadillac CTS-V with the 6.2L LSA supercharged engine.

Featuring 2" primaries, 3" slip-fit collectors, and an integrated merge spike, this system comes with high-flow catalytic converters and your choice of Performance Connect or Factory Connect configurations. All tubes are CNC mandrel bent for optimal flow and made from 304 stainless steel for maximum corrosion resistance.[reference:0][reference:1]

Built from corrosion-resistant 304 stainless steel and fully TIG welded for strength and durability at our state-of-the-art facility in Streetsboro, Ohio — engineered for long-term performance.

Why Stainless Works
  •  
    American-made from raw material to finished product
  •  
    TIG welded by skilled craftsmen for strength and beauty
  •  
    Lifetime warranty on material and craftsmanship
  •  
    Direct bolt-on fit for 2009–15 Cadillac CTS-V LSA 6.2L
  •  
    Available with Factory Connect or Performance Connect
Key Features
2" Primary Tubes
CNC mandrel bent for smooth, unrestricted airflow.
3" Slip-Fit Collectors
Integrated merge spike improves exhaust scavenging and performance.
High-Flow Catalytic Converters
EPA compliance with improved flow for maximum performance.
Factory or Performance Connect
Factory Connect fits factory exhaust — Performance Connect fits Stainless Works systems.
Mandrel Bent Tubing
Smooth airflow with zero restriction bends.
TIG Welded Construction
Precision welds for maximum durability.
Specifications
Vehicle Fitment 2009–15 Cadillac CTS-V — Coupe, Sedan & Wagon — LSA 6.2L
System Type Long Tube Header Kit
Primary Tube Size 2"
Collector Size 3" Slip-Fit with Integrated Merge Spike
Catalytic Converters EPA Compliant High-Flow
Lead Pipe Size 3"
Connection Options Factory Connect — or — Performance Connect
Flange Thickness 3/8" CNC Cut
Material 304 Stainless Steel
Welding TIG Welded
Warranty Lifetime
Origin Made in USA — Streetsboro, Ohio
Fitment Information

ℹ️ CONNECTION OPTIONS

Factory Connect fits to the factory exhaust system. Performance Connect fits to Stainless Works CTS-V exhaust systems for a complete performance upgrade.[reference:2]

This header system fits the 2009–2015 Cadillac CTS-V LSA 6.2L in the following configurations:

Vehicle Application
✓ 2009–15 Cadillac CTS-V
✓ 6.2L LSA Supercharged
✓ Coupe, Sedan & Wagon
System Features
✓ 2" Primary Tubes
✓ 3" Collectors with Merge Spike
✓ High-Flow Catalytic Converters
⇩ Download Installation Instructions (PDF)
See It In Action

Sound Comparison and Features — 2009–15 Cadillac CTS-V Long Tube Header System

What's In The Box

Contents may vary by configuration (Factory/Performance Connect).

  •  
    Driver & Passenger Side Headers x2
  •  
    Lead Pipes x2
  •  
    O2 Extensions x3
  •  
    Clamps x2
  •  
    Spacer
  •  
    Long Bolts
  •  
    Bolt Kit — 16 Pieces
  •  
    RTV Tube
  •  
    Installation Instructions
Frequently Asked Questions
Will these headers fit my 2009–15 Cadillac CTS-V?
Yes. These long tube headers are designed specifically for the 2009–2015 Cadillac CTS-V with the 6.2L LSA supercharged engine. They feature 2" primary tubes with 3" slip-fit collectors and integrated merge spikes. Available in Factory Connect or Performance Connect configurations.[reference:3][reference:4]
What is the difference between Factory Connect and Performance Connect?
Factory Connect is designed to fit to the factory exhaust system. Performance Connect is designed to fit to Stainless Works CTS-V exhaust systems for a complete performance upgrade.[reference:5]
Do these headers include catalytic converters?
Yes. This system includes high-flow catalytic converters that are EPA compliant and designed for improved flow while maintaining emissions compliance.[reference:6]
What warranty is included?
Stainless Works provides a lifetime warranty on material and craftsmanship — covering the full life of the product, not just a limited term.[reference:7]

Questions? Call us at 800-878-3635 | Mon–Fri 7:30am–4:30pm EST

Built To Order in 4 Weeks — Free Shipping on Orders $50+

Free Shipping

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Made in the USA

Stainless Works products are made proudly in Cleveland, Ohio

Long Tube Headers

Dyno-Proven Power, Signature Sound, Built to Last.

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