International ProStar DPF & Mufflers
Maintain smooth driving performance with a top-notch muffler for your International Prostar. Shop our selection of custom and aftermarket mufflers from the most reliable brands. Explore your options for aftermarket mufflers at Elite Trucks Accessories
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On Sale
13.38 Inch Diameter Heavy Duty Diesel Oxidation Catalyst, Replaces 2888247NX For Cummins ISX 15.0L
DAYTON / DORMAN
Now: $3,097.94Was: $3,260.99Heavy Duty Diesel Oxidation Catalyst - Replaces 2888247NX, 4965304NX & A035W856 * High Quality Diesel Oxidation Catalyst* For Trucks Equipped With Cummins IS X 15.0 Liter * 13.38 Inch Diameter * Includes: - 1 Diesel Oxidation Filter - 2 Gaskets* Not For...Now: $3,097.94Was: $3,260.99 -
On Sale
12.55 ID X 13.32 OD X 15.4 Inch OAL Heavy Duty DPF, Replaces 2510616C91 For Cummins ISX 15.0L Engine
DAYTON / DORMAN
Now: $2,985.84Was: $3,142.99Heavy Duty Diesel Particulate Fitler - Replaces 2510616C91 & 5295609NX * High Quality Diesel Particulate Filter* 12.55 Inch ID X 13.32 Inch OD X 15.4 Inch OAL* Includes: - 1 Diesel Particulate Filter- 2 Gaskets* Stainless Steel Body Material* 4 Sensor...Now: $2,985.84Was: $3,142.99 -
On Sale
8.25 X 13.38 Inch Heavy Duty Diesel Oxidation Catalyst For Cummins ISX 15.0L Engines - Replaces 2888249NX
DAYTON / DORMAN
Now: $2,781.59Was: $2,927.99Heavy Duty Diesel Oxidation Catalyst - Replaces 4965317NX, 4969542NX & A030W858 * High Quality Diesel Oxidation Catalyst* For Trucks Equipped With Cummins Isx 15.0 Liter* 8.25 Inch Length * 13.38 Inch Diameter* Includes:- 1 Diesel Oxidation Filter- 2...Now: $2,781.59Was: $2,927.99 -
On Sale
Galvanized Type 1 Resonator Muffler W/ 4 Inch ID Inlet & Outlet
BESTFIT TRUCK PARTS
Now: $118.74Was: $124.9916.5 Inch Galvanized Resonator Muffler, 9 Inch Body Diameter * High Quality Resonator Muffler * Galvanized* 10 Inch Body Length * 16.5 Inch Overall Length * 9 Inch Body Diameter * 4 Inch ID Inlet * 4 Inch ID Outlet* Sold Individually* Warranty On...Now: $118.74Was: $124.99 -
On Sale
10 X 51.5 Inch Performance Sport Muffler
PITTSBURGH POWER
Now: $256.49Was: $269.99Pittsburgh Power Performance Sport MufflerThis high quality 10 X 51.5 inch heavy duty performance sport muffler can give up to an additional 50 horsepower and an improved response. The muffler uses acoustic louver sound dampening, can lower exhaust gas...Now: $256.49Was: $269.99 -
On Sale
BESTfit 8 Inch OD X 45 Inch VK Internal Muffler Pipe
BESTFIT TRUCK PARTS
Now: $662.14Was: $696.99BESTfit 8 Inch OD X 45 Inch VK Internal Muffler PipeEnhance your vehicle's exhaust system with our premium Muffler, meticulously crafted to deliver superior performance and sound control. Featuring substantial dimensions of 8 inches in diameter and 45...Now: $662.14Was: $696.99 -
On Sale
BESTfit 7 Inch OD X 45 Inch VK Internal Muffler Pipe
BESTFIT TRUCK PARTS
Now: $824.59Was: $867.99BESTfit 7 Inch OD X 45 Inch VK Internal Muffler PipeElevate your vehicle's performance with our top-of-the-line Muffler, designed to deliver unparalleled sound control and airflow optimization. Featuring a generous 7-inch diameter and a 45-inch length,...Now: $824.59Was: $867.99 -
On Sale
BESTfit 6 Inch OD X 45 Inch VK Internal Muffler Pipe
BESTFIT TRUCK PARTS
Now: $882.54Was: $928.99BESTfit 6 Inch OD X 45 Inch VK Internal Muffler PipeExperience unparalleled performance with our premium Muffler, meticulously crafted for exceptional sound control and optimized airflow. Boasting a 6-inch diameter and a 45-inch length, this aftermarket...Now: $882.54Was: $928.99 -
On Sale
BESTfit 5 Inch OD X 45 Inch VK Internal Muffler Pipe
BESTFIT TRUCK PARTS
Now: $737.19Was: $775.99BESTfit 5 Inch OD X 45 Inch VK Internal Muffler PipeEnhance your vehicle's performance with our top-of-the-line Muffler, designed for superior sound reduction and optimal airflow. This aftermarket replacement part features a 5-inch diameter and a length...Now: $737.19Was: $775.99 -
On Sale
BESTfit 6 X 29 Inch Aluminized Steel Quiet Performance Muffler W/ 4 Inch Inlet, 5 Inch Outlet
BESTFIT TRUCK PARTS
Now: $1,011.74Was: $1,064.99BESTfit 6 X 29 Inch Aluminized Steel Quiet Performance Muffler W/ 4 Inch Inlet, 5 Inch OutletCrafted from durable Aluminized Steel, this aftermarket muffler is designed to elevate your vehicle's exhaust system. It comes complete with mounting hardware...Now: $1,011.74Was: $1,064.99 -
On Sale
BESTfit 6 X 29 Inch Aluminized Steel Quiet Performance Muffler W/ 4 Inch Inlet/Outlet
BESTFIT TRUCK PARTS
Now: $591.84Was: $622.99BESTfit 6 X 29 Inch Aluminized Steel Quiet Performance Muffler W/ 4 Inch Inlet/OutletConstructed from robust Aluminized Steel, this aftermarket muffler ensures durability and longevity for your vehicle's exhaust system. It comes with mounting hardware...Now: $591.84Was: $622.99 -
On Sale
BESTfit 5 X 18 Inch 16 Gauge Aluminized Steel Internal Muffler
BESTFIT TRUCK PARTS
Now: $75.99Was: $79.99BESTfit 5 X 18 Inch 16 Gauge Aluminized Steel Internal Muffler * High Quality Internal Muffler* Aluminized Steel* 16 Gauge* Dimensions- 5 Inch Diameter- 18 Inch Length* Works Well With 36 Inch Stacks* Hardware Not Included* Sold Individually* Warranty On...Now: $75.99Was: $79.99