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 2004 X3
in 2004 X3
Cart

Your shopping cart is empty

The Toolbox
Shopping for 2004 X3 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:

New

On Sale

Garage Sale

MagnaFlow 49759 Direct Fit Catalytic Converter

325Ci, 325i, 325xi, 330Ci, 330i, 330xi, Z3, Z4, X3

Ships Free
New Product

Overall Length: 20.75"

Inlet Size: 2.500

Outlet Size: 2.000

Material Type: Stainless Steel

Compare
Quick View

MagnaFlow 55325 Direct-Fit Catalytic Converter

Universal Fit, 38.125" Overall Length, 3.000 Inlet Size

Ships Free
New Product

Overall Length: 38.125"

Inlet Size: 3.000

Outlet Size: 3.000

Material Type: Stainless Steel

Compare
Quick View

MagnaFlow 553292 Direct Fit Catalytic Converter

Universal Fit, Stainless Steel, Is California Compliant

Ships Free
New Product

Material Type: Stainless Steel

Mount Type: Uses Factory Hanger

California Compliant: Yes

Compare
Quick View

MagnaFlow 557156 Direct-Fit Catalytic Converter

Universal Fit, Stainless Steel, Is California Compliant

Ships Free
New Product

Material Type: Stainless Steel

Mount Type: Uses Factory Hanger

California Compliant: Yes

Compare
Quick View

MagnaFlow 448271 Direct-Fit Catalytic Converter

Universal Fit, 36.7" Overall Length, 2.500 Inlet Size

Ships Free
New Product

Overall Length: 36.7"

Inlet Size: 2.500

Outlet Size: 2.500

Material Type: Stainless Steel

Compare
Quick View

MagnaFlow 443510 Direct-Fit Catalytic Converter

Universal Fit, Is California Compliant

Ships Free
New Product

California Compliant: Yes

Compare
Quick View
Suggestions
Error
Note
Ok