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 IN(C)/OUT(C) 40 Series DF Muffler
Flowmaster 2 IN(C)/OUT(C) 40 Series DF Muffler
Image availability does not confirm fitment or availability.
Flowmaster

Flowmaster 2 IN(C)/OUT(C) 40 Series DF Muffler

PART 942040CATEGORY Muffler
$149.95
MSRP $168.95You save $19.00
$149.95
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

40 Delta Flow® - 2.00 Center In / 2.00 Center Out - Aggressive Sound

Flowmaster 40 Series Delta Flow Chambered Muffler

Features

Excellent Street/Strip and Off Road application

Durable fully welded 16 gauge aluminized steel

Race proven Delta Flow technology

No internal packing to blowout

Manufacturer notes

Universal Muffler - Some adaptation may be required.

Supplier category
Exhaust, Mufflers & Tips
Supplier subcategory
Muffler
UPC / barcode
700042015375
Units per product
1
Supplier Proposition 65 status
N
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 IN(C)/OUT(C) 40 Series DF Muffler

2 INCOUTC 40 SERIES DF

FM40SRS CEN/CEN 2.00

About the manufacturer

This two chamber design incorporates Flowmaster's Delta Flow® technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

Additional manufacturer information

MUFF 2.00IN

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