Q40 MotorsportsEnter Garage
Log inMEMBER PRICING

Find parts for your vehicle

Start with what you know.All parts
Saved vehicles
Vehicle details

No additional reviewed details

Ready to see available parts

No additional reviewed details are available for this selection. Add make, model or year to refine the results. Check each product’s application before ordering.

Choose make

Choices use the other selected filters. You can also enter a value directly.

Home / Exhaust / Muffler / Flowmaster 2.50 IN(D)/2.50 OUT(D) 50 Heavy Duty SS Muffler
Flowmaster 2.50 IN(D)/2.50 OUT(D) 50 Heavy Duty SS Muffler
Image availability does not confirm fitment or availability.
Flowmaster

Flowmaster 2.50 IN(D)/2.50 OUT(D) 50 Heavy Duty SS Muffler

PART 8525554CATEGORY Muffler
$327.95
MSRP $368.95You save $41.00
$327.95
1

Product information

Manufacturer information. Check the part number and installation requirements for your vehicle.

Supplier details checked 2026-09-23 · Test catalog

Some supplier details are unavailable for this product.

Product description

50 H.D. Stainless Steel - 2.50 Dual In / 2.50 Dual Out - Moderate Sound

Flowmaster 50 Series HD Chambered Muffler

Features

Recommended for Dodge Ram Hemi, large displacement gas engines and diesel trucks

Improved Horsepower, Torque and Engine Efficiency

Reduces Interior Resonance

Moderate Sound

Manufacturer notes

Universal Muffler - Some adaptation may be required.

Supplier category
Exhaust, Mufflers & Tips
Supplier subcategory
Muffler
UPC / barcode
700042022106
Units per product
1
Supplier Proposition 65 status
Y
Supplier EPA status
N/A
Air freight prohibited
No
Not CARB approved
No
CARB acknowledgement required
No
Freight delivery required
No
Powersports product
No

Manuals and documents

More manufacturer information

Other product descriptions

Flowmaster 2.50 IN(D)/2.50 OUT(D) 50 Heavy Duty SS Muffler

250 IND250 OUTD 50 HD 409S

MUFF50SRS DUAL/D 2.5

About the manufacturer

50 series HD, three chamber mufflers. Designed primarily for today's heavy duty gas and diesel trucks, this muffler will deliver improved performance, throttle response and mileage. Featuring a deeper, moderate tone with minimal resonance, it is ideal for trucks with modified engines. Constructed of 16 gauge 409S stainless steel material and fully MIG welded for maximum durability.

Additional manufacturer information

MUFF 2.50IN

Explore the 3D garage

Chevrolet Corvette C8 · Subaru WRX VA · Mazda Miata NA · Ford Mustang S197 · BMW 3 Series E46 · Honda S2000 AP1 · BMW M3 E30 · Honda Civic 11th generation · Audi S4 B5 · Ford Mustang S550 · BMW M3 E46 · Chevrolet Corvette C6 · Chevrolet Camaro 5th generation · BMW M3 E36 · Chevrolet Corvette C7 · Integra 3rd gen · Integra 2nd gen · Illustrative previews

Enter Garage