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
in
  • Expert Tech Support
  • Huge Inventory
  • Fast Shipping
Products
Select Your Vehicle
See More Filters
Sort by:
Show:

New

Garage Sale

Speedway Muffler Inserts for 3.5 x 20 Inch Header Collector Extensions

Universal Fit, 7.00" Overall Length, Steel, Natural

Overall Length: 7.00"

Outside Diameter: 3.35"

Inside Diameter: 1.90"

Material Type: Steel

Compare
Quick View

Speedway Muffler Inserts for 26 Inch Header Collector Extensions

Universal Fit, 12.63" Overall Length, Steel, Natural

Overall Length: 12.63"

Outside Diameter: 3.36"

Inside Diameter: 1.91"

Material Type: Steel

Compare
Quick View

Dynatech? 772-32520 Vortex? Muffler Insert Cone, 3 Inch

Universal Fit, 4.88" Overall Length, Stainless Steel

Overall Length: 4.88"

Outside Diameter: 2.82"

Material Type: Stainless Steel

Finish: Natural

Compare
Quick View

Dynatech? 772-32510 Vortex? Muffler Insert Cone, 3-1/2 In

Universal Fit, 5.66" Overall Length, Stainless Steel

Overall Length: 5.66"

Outside Diameter: 3.29"

Material Type: Stainless Steel

Finish: Natural

Compare
Quick View

Patriot Exhaust H3844 Side Tubes Auger Muffler Insert, 3 Inch

$16.99
$18.52

Universal Fit, 11" Overall Length, Steel

On Sale

Overall Length: 11"

Material Type: Steel

Compare
Quick View

Patriot Exhaust H3842 Side Tubes Muffler Insert, 3-1/2 Inch

$21.99
$24.35

Universal Fit, 7" Overall Length, Bare

On Sale

Overall Length: 7"

Finish: Bare

Hardware Included: No

Compare
Quick View

Dynatech® 772-32530 Vortex® Muffler Insert Cone, 4 Inch

Universal Fit, 6.45" Overall Length, Stainless Steel

Overall Length: 6.45"

Outside Diameter: 3.76"

Material Type: Stainless Steel

Finish: Natural

Compare
Quick View

Dynatech® 772-32540 Vortex® Muffler Insert Cone, 4-1/2 Inch

$99.99
$104.99

Universal Fit, 7.25" Overall Length, Stainless Steel

Ships Free
On Sale

Overall Length: 7.25"

Outside Diameter: 4.15"

Material Type: Stainless Steel

Finish: Natural

Compare
Quick View
Suggestions
Error
Note
Ok