Flowmaster 425404 40 Series Chambered Muffler

Part # 425404 Be the first to write a review

40 Series - 2.50 in. IN(D)/OUT(D) - Aggressive Sound

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$101.95

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The Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

Features:

No internal packing to blowout
Excellent Street/Strip and Off Road application
Aggressive Sound Exterior Exhaust Tone
Durable fully welded 16 gauge aluminized steel

Brand	Flowmaster
Emission Code	5
Product Type	Mufflers
UPC	700042026029
Manufacturer Part Number	425404
California Proposition 65 Required	No
Part Number	425404

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Warranty for Part# 425404

Street Application Tech

Universal Muffler - Some adaptation may be required.

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*Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

Some parts are not legal for use in California or other states with similar regulations.

Flowmaster 425404 40 Series Chambered Muffler

$101.95