Help is just a click away!
Click here to chat with a Speedway Team Member
💬
Online - Chat with us!
Chat
10% off Speedway Favorites | Promo: EARLY10
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
in
Cart

Your shopping cart is empty

The Toolbox
Shopping for 2003 Lexus Parts
Deals
  • Expert Tech Support
  • Huge Inventory
  • Fast Shipping
Talk to the Experts. Call 800.979.0122
Shop By
Support
Account
Street Race Truck More... The Toolbox
What kind of Lexus do you have?
Products
You've Selected:
Selected Filters
See Less Filters
Select Your Vehicle
See More Filters
Sort by:
Show:

MagnaFlow 23899 Direct-Fit Catalytic Converter

00-05 Lexus GS300, 45.5" Overall Length

Ships Free

Overall Length: 45.5"

Inlet Size: 2.500

Outlet Size: 2.500

Material Type: Stainless Steel

Compare
Quick View

MagnaFlow 24169 Direct-Fit Catalytic Converter

01-06 Lexus LS430, 47.7" Overall Length

Ships Free

Overall Length: 47.7"

Inlet Size: 2.500

Outlet Size: 2.500

Material Type: Stainless Steel

Compare
Quick View

MagnaFlow 441021 Direct-Fit Catalytic Converter

01-04 Lexus IS300, 44.8" Overall Length

Ships Free

Overall Length: 44.8"

Inlet Size: 2.500

Outlet Size: 2.500

Material Type: Stainless Steel

Compare
Quick View

MagnaFlow 441417 Direct-Fit Catalytic Converter

99-03 Lexus RX300, 12.75" Overall Length

Ships Free

Overall Length: 12.75"

Material Type: Stainless Steel

Mount Type: Uses Factory Hanger

California Compliant: Yes

Compare
Quick View

MagnaFlow 16762 MF Series Performance Cat Back Exhaust System

01-05 Lexus IS300, Cat-Back Exhaust System Type

Ships Free

Exhaust System Type: Cat-Back

Single or Dual: Single

Exhaust Pipe Size: 2.5"

Exhaust Exit: Single Passenger Side Rear

Compare
Quick View

MagnaFlow 16917 MF Series Performance Cat Back Exhaust System

02-08 Lexus SC430, Cat-Back Exhaust System Type

Exhaust System Type: Cat-Back

Single or Dual: Dual

Exhaust Pipe Size: 2.5"

Exhaust Exit: Dual Split Rear

Compare
Quick View

MagnaFlow 444227 Direct-Fit Catalytic Converter

99-03 Lexus RX300, 12.25" Overall Length

Ships Free

Overall Length: 12.25"

Inlet Size: 2.000

Outlet Size: 2.000

Material Type: Stainless Steel

Compare
Quick View

MagnaFlow 51454 Direct-Fit Catalytic Converter

01-06 Lexus LS430, 47.7" Overall Length

Ships Free

Overall Length: 47.7"

Inlet Size: 2.500

Outlet Size: 2.500

Material Type: Stainless Steel

Compare
Quick View

MagnaFlow 24321 Direct-Fit Catalytic Converter

01-07 Lexus GS430, 02-10 Lexus SC430, Stainless Steel

Ships Free

Overall Length: 41.5"

Material Type: Stainless Steel

Mount Type: Uses Factory Hanger

California Compliant: No

Compare
Quick View

MagnaFlow 50603 Direct Fit Catalytic Converter

98-05 Lexus GS300, 01-05 Lexus IS300, 99-00 Lexus SC300

Ships Free

Overall Length: 31.25"

Inlet Size: 2.250

Outlet Size: 2.250

Material Type: Stainless Steel

Compare
Quick View

MagnaFlow 50709 Direct-Fit Catalytic Converter

01-07 Lexus GS430, 01-06 Lexus LS430, 02-10 Lexus SC430

Ships Free

Overall Length: 10.1"

Inlet Size: 2.500

Outlet Size: 2.000

Material Type: Stainless Steel

Compare
Quick View

MagnaFlow 452843 Direct Fit Catalytic Converter

00-05 Lexus GS300, 01-05 Lexus IS300, 2.250 Inlet Size

Ships Free

Inlet Size: 2.250

Outlet Size: 2.250

Material Type: Stainless Steel

Mount Type: Uses Factory Hanger

Compare
Quick View

MagnaFlow 452909 Direct-Fit Catalytic Converter

01-06 Lexus GS430, 01-06 Lexus LS430, 02-06 Lexus SC430

Ships Free

Inlet Size: 2.500

Outlet Size: 2.000

Material Type: Stainless Steel

Mount Type: Uses Factory Hanger

Compare
Quick View

MagnaFlow 457899 Direct-Fit Catalytic Converter

00-05 Lexus GS300, 01-05 Lexus IS300, 2.500 Inlet Size

Ships Free

Overall Length: 44.7"

Inlet Size: 2.500

Outlet Size: 2.500

Material Type: Stainless Steel

Compare
Quick View

MagnaFlow 441006 Universal Catalytic Converter

Mustang, Ranger, IS300, RX300, B4000, 2.500 Inlet Size

Ships Free

Overall Length: 13"

Inlet Size: 2.500

Outlet Size: 2.500

Material Type: Stainless Steel

Compare
Quick View

MagnaFlow 452014 Direct Fit Catalytic Converter

02-03 Lexus ES300, 02-03 Toyota Camry, 2.000 Inlet Size

Ships Free

Overall Length: 15.875"

Inlet Size: 2.000

Outlet Size: 2.000

Material Type: Stainless Steel

Compare
Quick View

MagnaFlow 452015 Direct Fit Catalytic Converter

02-03 Lexus ES300, 02-03 Toyota Camry, 2.000 Inlet Size

Ships Free

Overall Length: 13.8"

Inlet Size: 2.000

Outlet Size: 2.000

Material Type: Stainless Steel

Compare
Quick View

MagnaFlow 49340 Direct Fit Catalytic Converter

03-05 Lexus GX470, 03-04 Toyota 4Runner

Ships Free

Overall Length: 26.25"

Material Type: Stainless Steel

Mount Type: Uses Factory Hanger

California Compliant: No

Compare
Quick View

MagnaFlow 49506 Direct-Fit Catalytic Converter

99-03 Lexus RX300, 01-03 Toyota Highlander

Ships Free

Overall Length: 12.25"

Material Type: Stainless Steel

Mount Type: Uses Factory Hanger

California Compliant: No

Compare
Quick View

MagnaFlow 49507 Direct-Fit Catalytic Converter

99-03 Lexus RX300, 01-03 Toyota Highlander

Ships Free

Overall Length: 20"

Material Type: Stainless Steel

Mount Type: Uses Factory Hanger

California Compliant: No

Compare
Quick View

MagnaFlow 51318 Direct-Fit Catalytic Converter

99-03 Lexus RX300, 01-03 Toyota Highlander

Ships Free

Overall Length: 12.75"

Material Type: Stainless Steel

Mount Type: Uses Factory Hanger

California Compliant: No

Compare
Quick View

MagnaFlow 457022 Direct-Fit Catalytic Converter

02-03 Lexus ES300, 02-03 Toyota Camry, 2.500 Inlet Size

Ships Free

Overall Length: 48.1"

Inlet Size: 2.500

Outlet Size: 2.500

Material Type: Stainless Steel

Compare
Quick View

MagnaFlow 49339 Direct Fit Catalytic Converter

03-05 Lexus GX470, 03-04 Toyota 4Runner

Ships Free

Overall Length: 26"

Material Type: Stainless Steel

Mount Type: Uses Factory Hanger

California Compliant: No

Compare
Quick View

MagnaFlow 49311 Direct Fit Catalytic Converter

02-03 Lexus ES300, 02-06 Toyota Camry, 2.000 Inlet Size

Ships Free

Overall Length: 14"

Inlet Size: 2.000

Outlet Size: 1.750

Material Type: Stainless Steel

Compare
Quick View

MagnaFlow 49696 Direct-Fit Catalytic Converter

03-04 Lexus GX470, 03-04 Toyota 4Runner

Ships Free

Overall Length: 29"

Material Type: Stainless Steel

Mount Type: Uses Factory Hanger

California Compliant: No

Compare
Quick View

MagnaFlow 49991 Direct Fit Catalytic Converter

02-03 Lexus ES300, 02-06 Toyota Camry, 2.000 Inlet Size

Ships Free

Overall Length: 15.875"

Inlet Size: 2.000

Outlet Size: 2.000

Material Type: Stainless Steel

Compare
Quick View

MagnaFlow 49992 Direct-Fit Catalytic Converter

02-03 Lexus ES300, 02-06 Toyota Camry, Stainless Steel

Ships Free

Overall Length: 48.25"

Material Type: Stainless Steel

Mount Type: Uses Factory Hanger

California Compliant: No

Compare
Quick View

MagnaFlow 50741 Direct Fit Catalytic Converter

03-05 Lexus GX470, 03-04 Toyota 4Runner

Ships Free

Overall Length: 26.25"

Material Type: Stainless Steel

Mount Type: Uses Factory Hanger

California Compliant: No

Compare
Quick View

MagnaFlow 93259 Direct-Fit Catalytic Converter

99-03 Lexus RX300, 01-03 Toyota Highlander

Ships Free

Overall Length: 12"

Inlet Size: 2.000

Outlet Size: 2.000

Material Type: Stainless Steel

Compare
Quick View

MagnaFlow 93260 Direct-Fit Catalytic Converter

99-03 Lexus RX300, 01-03 Toyota Highlander

Ships Free

Overall Length: 20"

Inlet Size: 2.000

Outlet Size: 2.000

Material Type: Stainless Steel

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