$20 Off $250 / $40 Off $500 / $80 Off $1000 - Use Promo Code: CYBER

$20 Off $250 / $40 Off $500 /
$80 Off $1000 - Use Promo Code: CYBER

Summit Racing SpeedCard - learn how to get 15% back - Get Details!

Filters

  • In Stock
  • Brand
  • Muffler Material
  • Make/Model
  • Make/Engine
  • Drivetrain
  • Inlet Diameter (in.)
  • Outlet Diameter (in.)
  • Inlet Quantity
  • Outlet Quantity
  • Electronic Valve
  • Internal Construction
  • Inlet Location
  • Filter Options
  • Savings Central

Selected Filters

Filter Results by Vehicle

Loading...

Availability

  • Filters

  • Brand
  • Muffler Material
  • Make/Model
  • Make/Engine
  • Drivetrain
  • Inlet Diameter (in.)
  • Outlet Diameter (in.)
  • Inlet Quantity
  • Outlet Quantity
  • Electronic Valve
  • Internal Construction
  • Inlet Location
  • Filter Options
  • Savings Central

CADILLAC Mufflers

Showing In Stock Items. Show All 5 Items.

Individual Parts
Part Groups

Results 1 - 4 of 4

Flowmaster Pro Series Steel 4 Inch Muffler 14020100

Flowmaster Pro Series Steel 4 Inch Muffler 14020100

Flowmaster Pro Series Steel 4 Inch Muffler 14020100

Muffler, Pro Series, 4.0 in. Inlet/4.0 in. Outlet, Steel, Black, 24.0 in. Length, Each

Part Number: FLO-14020100

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

This product may not be eligible for select promotional offers

Flowmaster 50 Series Big Block Steel 3 Inch Muffler 530513

Flowmaster 50 Series Big Block Steel 3 Inch Muffler 530513

Flowmaster 50 Series Big Block Steel 3 Inch Muffler 530513

Muffler, Big Block 50 Series, Dual 3 in. Inlet/3 1/2 in. Outlet, Steel, Black, Each

Part Number: FLO-530513

4.43 out of 5 stars ( 23 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

This product may not be eligible for select promotional offers

Walker Exhaust - Mufflers for 2012-2015 CTS - 73092

Walker Exhaust - Mufflers for 2012-2015 CTS - 73092

Walker Exhaust - Mufflers for 2012-2015 CTS - 73092

Quiet-Flow SS Exh Muffler Assembly

Part Number: WLK-73092

Not Yet Reviewed

Estimated Ship Date: Dec 17, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 17, 2025 if ordered today

MagnaFlow Mufflers 51366

MagnaFlow Mufflers 51366

MagnaFlow Mufflers 51366

2.50" Uni. Ford 8617 Mid-Bed Series

Part Number: MPE-51366

Not Yet Reviewed

Estimated Ship Date: Dec 17, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 17, 2025 if ordered today

This product may not be eligible for select promotional offers

  • 1
  • Page 1 of 1

Modal Header

Call To Order

This is a custom order part. You can order this part by Contacting Us.

Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

Jumpstart Your Next Project!

View Details|See if you Prequalify