2002 Cadillac Escalade EXT Performance Exhaust Products

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Keep Your 2002 Cadillac Escalade EXT in Top Shape with Quality Performance Exhaust Products

Whether you’re repairing or upgrading your Performance Exhaust Product, using high-quality parts is key to keeping your 2002 Cadillac Escalade EXT looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Performance Exhaust Catalytic Converters and Performance Exhaust Headers. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Competitive Prices and Extensive Inventory

The average price for a 2002 Cadillac Escalade EXT Performance Exhaust Product at Advance Auto Parts is around $666.99, with a range that starts at $478.99 and goes up to $949.99. With 3 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Flowtech EO Legal Headers, 91835FLT, Flowmaster Inc. Header 409S – Block Hugger – 2.50 In. Stock Flange Outlet – Pair, 814123, and MagnaFlow Hm Grade Federal / Epa Compliant Direct-Fit Catalytic Converter, 93601 start at just $478.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Performance Exhaust Product, don’t forget to check out other key components like Performance Air Intake Kits and Programmers. At Advance Auto Parts, we’re here to help you keep your 2002 Cadillac Escalade EXT in peak condition, inside and out.

Essential 2002 Cadillac Escalade EXT Performance Exhaust Products

MagnaFlow – MagnaFlow Hm Grade Federal / Epa Compliant Direct-Fit Catalytic Converter, 93601 (Part No.93601)

MagnaFlow Hm Grade Federal / Epa Compliant Direct-Fit Catalytic Converter, 93601

from

$571.99
Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 93601. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow’s state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. MagnaFlow 93601 includes (1) Torca Clamp, (1) Crush Ring Gasket. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal/EPA Emission systems.
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Flowmaster Inc. – Flowmaster Inc. Header 409S – Block Hugger – 2.50 In. Stock Flange Outlet – Pair, 814123 (Part No.814123)

Flowmaster Inc. Header 409S - Block Hugger - 2.50 In. Stock Flange Outlet - Pair, 814123

from

$949.99
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 for 2002-2009 4.8L/5.3L and 2007-2009 6.0L/6.2L applications. CARB EO# D-698.
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Flowtech – Flowtech EO Legal Headers, 91835FLT (Part No.91835FLT)

Flowtech EO Legal Headers, 91835FLT

from

$478.99
“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.”
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Most Popular Performance Exhaust Catalytic Converter for 2002 Cadillac Escalade EXTs

Enhance your 2002 Cadillac Escalade EXT with this popular Performance Exhaust Catalytic Converter we have in stock, for $571.99.

MagnaFlow – MagnaFlow Hm Grade Federal / Epa Compliant Direct-Fit Catalytic Converter, 93601 (Part No.93601)

MagnaFlow Hm Grade Federal / Epa Compliant Direct-Fit Catalytic Converter, 93601

from

$571.99
Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 93601. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow’s state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. MagnaFlow 93601 includes (1) Torca Clamp, (1) Crush Ring Gasket. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal/EPA Emission systems.
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Best-Selling 2002 Cadillac Escalade EXT Performance Exhaust Headers

Upgrade your Escalade EXT with one of our 2 best-selling Performance Exhaust Headers.

Flowtech – Flowtech EO Legal Headers, 91835FLT (Part No.91835FLT)

Flowtech EO Legal Headers, 91835FLT

from

$478.99
“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.”
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Flowmaster Inc. – Flowmaster Inc. Header 409S – Block Hugger – 2.50 In. Stock Flange Outlet – Pair, 814123 (Part No.814123)

Flowmaster Inc. Header 409S - Block Hugger - 2.50 In. Stock Flange Outlet - Pair, 814123

from

$949.99
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 for 2002-2009 4.8L/5.3L and 2007-2009 6.0L/6.2L applications. CARB EO# D-698.
See More

FAQs for 2002 Cadillac Escalade EXT Performance Exhaust Products

What are the best-selling Performance Exhaust Products for 2002 Cadillac Escalade EXTs?

Out of 3 Performance Exhaust Products that fit 2002 Cadillac Escalade EXTs, the following parts are the top sellers:

What’s the price range for 2002 Cadillac Escalade EXT Performance Exhaust Products?

The prices of Performance Exhaust Products for the 2002 Cadillac Escalade EXT range from $478.99 up to $949.99 for the most premium parts.

What is the average price of a Performance Exhaust Product for a 2002 Cadillac Escalade EXT?

The average price for Performance Exhaust Products for the 2002 Cadillac Escalade EXT is $666.99. Keep in mind the variety of part types within our Performance Exhaust Product category, where you are likely to find a wide range of prices across a variety of parts and components.

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 2003 and 2013. The following model years are the most popular for Performance Exhaust Product purchases: 2007, 2009, 2003, 2006, 2004, 2005, 2010, 2008, and 2013.

What are the cheapest Performance Exhaust Products for my 2002 Cadillac Escalade EXT?

The cheapest 2002 Cadillac Escalade EXT Performance Exhaust Products we carry are:

Does Advance Auto Parts sell Performance Exhaust Products for any other 2002 Cadillac models?

Yes. We stock Performance Exhaust Products for 1 other popular 2002 Cadillac models. Some of the most popular are 2002 Escalade Performance Exhaust Products and 2002 DeVille Performance Exhaust Products.

What types of Performance Exhaust Products do you sell for my 2002 Cadillac Escalade EXT?

As of 8/2/26, these are some of the most in-demand types of Performance Exhaust Products for a 2002 Cadillac Escalade EXT:

Can I get help with 2002 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.