Help is just a click away!
Click here to chat with a Speedway Team Member
💬
Online - Chat with us!
Chat
Products to Compare (max of 3)
X
Compare These Parts
Talk to the Experts. Call 800.979.0122, 7am-10pm, everyday.
Customer Service
Since 1952
in 2003 Escalade
in 2003 Escalade
Cart

Your shopping cart is empty

The Toolbox
Shopping for 2003 Escalade Parts
Deals
  • Expert Tech Support
  • Huge Inventory
  • Fast Shipping
Products
You've Selected:
Selected Filters
See Less Filters
Select Your Vehicle
See More Filters
Sort by:
Show:

MagnaFlow 455006 Universal Catalytic Converter

2003 Cadillac Escalade, 2005 Cadillac Escalade

Ships Free

Overall Length: 16"

Inlet Size: 2.500

Outlet Size: 2.500

Material Type: Stainless Steel

Compare
Quick View

JBA PerFormance Exhaust 1850S-3JT Shorty Header, 03-06 GM Truck/Hummer

$536.99
$854.50

Shorty Header Tube Type, Titanium Ceramic

Ships Free
On Sale

Header Tube Type: Shorty

Finish: Titanium Ceramic

Flange Style: Standard

Primary Tube Diameter: 1-5/8"

Compare
Quick View

QTP 625018 AR3 Exhaust Systems, Cat Back, Kit

$379.99
$401.98

Universal Fit, Cat-Back Exhaust System Type

Ships Free
On Sale
New Product

Exhaust System Type: Cat-Back

Single or Dual: Single

Exhaust Exit: Single Underbody Out-Dump

Exhaust Tip Included: No

Compare
Quick View

QTP 425018 Screamer Exhaust System, Cat Back, Kit

$982.99
$1,041.76

Universal Fit, Cat-Back Exhaust System Type

Ships Free
On Sale
New Product

Exhaust System Type: Cat-Back

Single or Dual: Single | Dual Exit

Exhaust Exit: Dual Split Rear

Exhaust Tip Included: Yes

Compare
Quick View

QTP 525018 Aggressor Exhaust Systems, Mid Pipe, Kit

$399.99
$423.44

Universal Fit, 2.5" Tube O.D., Stainless Steel, Natural

Ships Free
On Sale
New Product

Inlet Diameter: 2.5"

Outlet Diameter: 2.5"

Tube O.D.: 2.5"

Material Type: Stainless Steel

Compare
Quick View

QTP 725018 Eliminator Exhaust Systems, Cat Back, Kit

$288.99
$306.31

Universal Fit, Cat-Back Exhaust System Type

Ships Free
On Sale
New Product

Exhaust System Type: Cat-Back

Single or Dual: Single

Exhaust Exit: Single Underbody Out-Dump

Exhaust Tip Included: No

Compare
Quick View

QTP 425018B Screamer Exhaust System, Cat Back, Kit

$1,062.99
$1,126.56

Universal Fit, Cat-Back Exhaust System Type

Ships Free
On Sale
New Product

Exhaust System Type: Cat-Back

Single or Dual: Single | Dual Exit

Exhaust Exit: Dual Split Rear

Exhaust Tip Included: Yes

Compare
Quick View

SuperMaxx 1999-06 Chevy/GMC 1500/ Hummer H2 Long Tube Headers Only

$799.99
$899.99

L33, L59, LM7, LQ4, LQ9, LR4, Natural, Stainless Steel

Ships Free
On Sale

Header Tube Type: Long Tube

Finish: Natural

Flange Style: Round Port

Primary Tube Diameter: 1-3/4"

Compare
Quick View

JBA PerFormance Exhaust 6850SJS Full Length Header, 99-05 Chevy Truck

$579.99
$857.13

Full-length Header Tube Type, Silver Ceramic, Silver

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Silver Ceramic

Flange Style: Standard

Primary Tube Diameter: 1-3/4"

Compare
Quick View

JBA PerFormance Exhaust 6850SJST1 Full Length Header 99-05 Chevy Truck

$579.99
$857.13

Full-length Header Tube Type, Silver Ceramic, Silver

Ships Free
On Sale

Header Tube Type: Full-length

Finish: Silver Ceramic

Flange Style: Standard

Primary Tube Diameter: 1-3/4"

Compare
Quick View

Flowtech 91836FLT Shorty Headers, 2002-2004 GM Pickup/SUV, 4.8L/5.3L

$285.26
$352.95

LM7, LR4, Shorty Header Tube Type, Painted, Mild Steel

Ships Free
On Sale

Header Tube Type: Shorty

Finish: Painted

Flange Style: Round Port

Primary Tube Diameter: 1-5/8"

Compare
Quick View

Flowmaster 530513 50 Series Big Block Muffler, 3.00 In/Out

$208.99
$264.99

Cadillac, Chevy, GMC, 3" Inlet Diameter, Steel, Black

Ships Free
On Sale

Inlet Diameter: 3"

Outlet Diameter: 3.5"

Overall Length: 28"

Overall Width: 12"

Compare
Quick View

MagnaFlow 445418 Direct-Fit Catalytic Converter

02-03 Cadillac, 02-03 GMC, 47.25" Overall Length

Ships Free

Overall Length: 47.25"

Material Type: Stainless Steel

Mount Type: Uses Factory Hanger

California Compliant: Yes

Compare
Quick View

MagnaFlow 445421 Direct-Fit Catalytic Converter

Escalade, Yukon, Escalade ESV, Escalade EXT

Ships Free

Overall Length: 38.5"

Material Type: Stainless Steel

Mount Type: Uses Factory Hanger

California Compliant: Yes

Compare
Quick View

MagnaFlow 15666 MF Series Performance Cat Back Exhaust System

02-05 Escalade, 00-06 Tahoe, 00-06 Yukon

Exhaust System Type: Cat-Back

Single or Dual: Single

Exhaust Pipe Size: 3"

Exhaust Exit: Single Passenger Side

Compare
Quick View

QTP 520511 Aggressor Exhaust Systems, Mid Pipe, Kit

$697.99
$739.87

Universal Fit, 2.5" Tube O.D., Stainless Steel, Natural

Ships Free
On Sale
New Product

Inlet Diameter: 2.5"

Outlet Diameter: 2.5"

Tube O.D.: 2.5"

Material Type: Stainless Steel

Compare
Quick View

QTP 440015 Screamer Exhaust System, Cat Back, Kit

$899.99
$953.28

Universal Fit, Cat-Back Exhaust System Type

Ships Free
On Sale
New Product

Exhaust System Type: Cat-Back

Single or Dual: Single | Dual Exit

Exhaust Exit: Dual Passenger Side

Exhaust Tip Included: Yes

Compare
Quick View

QTP 640015 AR3 Exhaust Systems, Cat Back, Kit

$473.99
$502.38

Universal Fit, Cat-Back Exhaust System Type

Ships Free
On Sale
New Product

Exhaust System Type: Cat-Back

Single or Dual: Single

Exhaust Exit: Dual Passenger Side

Exhaust Tip Included: Yes

Compare
Quick View

QTP 640117 AR3 Exhaust Systems, Mid Pipe, Kit

$579.99
$613.75

Universal Fit, Mid-Pipe Exhaust System Type

Ships Free
On Sale
New Product

Exhaust System Type: Mid-Pipe

Single or Dual: Dual

Exhaust Tip Included: No

Exhaust System Material: 304 Stainless Steel

Compare
Quick View

QTP 540015 Aggressor Exhaust Systems, Mid Pipe, Kit

$369.99
$391.31

Universal Fit, 2.5" Tube O.D., Stainless Steel, Natural

Ships Free
On Sale
New Product

Inlet Diameter: 2.5"

Outlet Diameter: 2.5"

Tube O.D.: 2.5"

Material Type: Stainless Steel

Compare
Quick View

QTP 540117 Aggressor Exhaust Systems, Mid Pipe, Kit

$755.99
$800.59

Universal Fit, 3" Tube O.D., Stainless Steel, Natural

Ships Free
On Sale
New Product

Inlet Diameter: 3"

Outlet Diameter: 3"

Tube O.D.: 3"

Material Type: Stainless Steel

Compare
Quick View

QTP 740015 Eliminator Exhaust Systems, Cat Back, Kit

$379.99
$402.74

Universal Fit, Cat-Back Exhaust System Type

Ships Free
On Sale
New Product

Exhaust System Type: Cat-Back

Single or Dual: Single

Exhaust Exit: Dual Passenger Side

Exhaust Tip Included: Yes

Compare
Quick View

QTP 740117 Eliminator Exhaust Systems, Mid Pipe, Kit

$400.99
$424.60

Universal Fit, Mid-Pipe Exhaust System Type

Ships Free
On Sale
New Product

Exhaust System Type: Mid-Pipe

Single or Dual: Dual

Exhaust Tip Included: No

Exhaust System Material: 304 Stainless Steel

Compare
Quick View

QTP 440015B Screamer Exhaust System, Cat Back, Kit

$979.99
$1,038.08

Universal Fit, Cat-Back Exhaust System Type

Ships Free
On Sale
New Product

Exhaust System Type: Cat-Back

Single or Dual: Single | Dual Exit

Exhaust Exit: Dual Passenger Side

Exhaust Tip Included: Yes

Compare
Quick View

QTP 740015B Eliminator Exhaust Systems, Cat Back, Kit

$429.99
$455.74

Universal Fit, Cat-Back Exhaust System Type

Ships Free
On Sale
New Product

Exhaust System Type: Cat-Back

Single or Dual: Single

Exhaust Exit: Dual Passenger Side

Exhaust Tip Included: Yes

Compare
Quick View

JBA PerFormance Exhaust 1850S-3JS Shorty Header, 03-06 GM Truck/Hummer

$518.99
$854.50

Shorty Header Tube Type, Silver Ceramic, Silver

Ships Free
On Sale

Header Tube Type: Shorty

Finish: Silver Ceramic

Flange Style: Standard

Primary Tube Diameter: 1-5/8"

Compare
Quick View
Change Your Vehicle
All Makes
Year
Make
Model
Remove Vehicle
2003 Escalade
Suggestions
Error
Note
Ok