2012 Cadillac Escalade EXT Performance Exhaust Products

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Keep Your 2012 Cadillac Escalade EXT in Top Shape with a Quality Performance Exhaust Product

When it comes to maintaining or upgrading your 2012 Cadillac Escalade EXT, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Performance Exhaust Product for your Escalade EXT. We currently carry a top Performance Exhaust Product in stock that is built to last. Whether you’re replacing a damaged Performance Exhaust Product or looking to upgrade, our selection for the 2012 Cadillac Escalade EXT ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.

Explore Related Parts

And while you’re here, don’t forget to check out related part categories like Performance Air Intake Kits and Programmers to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 2012 Cadillac Escalade EXT running smoothly and looking great.

Essential 2012 Cadillac Escalade EXT Performance Exhaust Products

Flowmaster Inc. – Header 409S – Block Hugger – 2.50 in. Stock Flange Outlet – Pair (Part No.814123)

Header 409S - Block Hugger - 2.50 in. Stock Flange Outlet - Pair

from

$921.99
Flowmaster’s Scavenger Series Elite shorty headers are designed to replace the restrictive factory manifolds. These high quality headers are manufactured from stainless steel and are ceramic coated for maximum durability. They feature 1-5/8 in. primary tubes, 3/8 in. thick laser cut flanges and factory collector connections, ensuring a direct-fit, leak free installation. Like all Flowmaster products, the benefits include improved throttle response, power and engine efficiency. Designed for an easy fit, these headers include gaskets and necessary hardware for easy installation. Note: this product has been granted a California Air Resources Board (CARB) exemption, an E.O. number, or is a direct or consolidated replacement part. It is 50-state legal, per the application guide.

Product Features:
  • Stainless steel construction
  • 50 state emissions certified
  • Dyno tuned for maximum performance
  • High temperature ceramic coated
  • 0.375 thick laser cut flanges
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Flowtech – EO Legal Headers (Part No.91835FLT)

EO Legal Headers

from

$459.99
These Flow tech headers fit 1999-2002 Chevy/GMC Sierra/Silverado/Suburban/Yukon/Escalade and 2003-2004 GM Pickup: 6.0L with EGR, 2WD and 4WD, Tube Size 1.625″ O.D., w/EGR; Black Paint; 50-State Legal header CARB EO #D-115-16.

Product Features:
  • This is a 50-State Legal header C.A.R.B. EO #D-115-16.
  • Sturdy 16 gauge tubing
  • Extra thick 3/8″ flanges for a leak-free seal
  • Designed as a direct fit replacement for factory exhaust manifolds
  • Will accommodate all emission control devices
  • Bolts directly to factory head pipe
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Most Popular Performance Exhaust Header for 2012 Cadillac Escalade EXTs

Enhance your 2012 Cadillac Escalade EXT with this popular Performance Exhaust Header we have in stock, for $921.99.

Flowmaster Inc. – Header 409S – Block Hugger – 2.50 in. Stock Flange Outlet – Pair (Part No.814123)

Header 409S - Block Hugger - 2.50 in. Stock Flange Outlet - Pair

from

$921.99
Flowmaster’s Scavenger Series Elite shorty headers are designed to replace the restrictive factory manifolds. These high quality headers are manufactured from stainless steel and are ceramic coated for maximum durability. They feature 1-5/8 in. primary tubes, 3/8 in. thick laser cut flanges and factory collector connections, ensuring a direct-fit, leak free installation. Like all Flowmaster products, the benefits include improved throttle response, power and engine efficiency. Designed for an easy fit, these headers include gaskets and necessary hardware for easy installation. Note: this product has been granted a California Air Resources Board (CARB) exemption, an E.O. number, or is a direct or consolidated replacement part. It is 50-state legal, per the application guide.

Product Features:
  • Stainless steel construction
  • 50 state emissions certified
  • Dyno tuned for maximum performance
  • High temperature ceramic coated
  • 0.375 thick laser cut flanges
See More

FAQs for 2012 Cadillac Escalade EXT Performance Exhaust Products

What’s the price range for 2012 Cadillac Escalade EXT Performance Exhaust Products?

We currently have just one Performance Exhaust Products for the 2012 Cadillac Escalade EXT in stock: Header 409S – Block Hugger – 2.50 in. Stock Flange Outlet – Pair and it costs $921.99.

Does Advance Auto Parts sell Performance Exhaust Products for other Cadillac Escalade EXT model years?

Yes, we carry Performance Exhaust Products for 10 model years of Cadillac Escalade EXTs between 2002 and 2013. The following model years are the most popular for Performance Exhaust Product purchases: 2007, 2002, 2011, 2009, 2003, 2006, 2013, 2004, and 2005.

Does Advance Auto Parts sell Performance Exhaust Products for any other 2012 Cadillac models?

Yes. We stock Performance Exhaust Products for 2 other popular 2012 Cadillac models. Some of the most popular are 2012 CTS Performance Exhaust Products, 2012 Escalade Performance Exhaust Products, and 2012 Escalade ESV Performance Exhaust Products.

What types of Performance Exhaust Products do you sell for my 2012 Cadillac Escalade EXT?

We currently have just 1 Performance Exhaust Product in stock for a 2012 Cadillac Escalade EXT, and as of 6/2/26, it is a Performance Exhaust Header.

Can I get help with 2012 Cadillac Escalade EXT Performance Exhaust Product orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Cadillac Performance Exhaust Products and more.

What is your return policy for Cadillac Escalade EXT Performance Exhaust Products?

Advance Auto Parts keeps returns simple. For new Cadillac Escalade EXT Performance Exhaust Products and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.