Flowmaster 8425810 Super 10 Series Chambered Muffler

Part # 8425810 Be the first to write a review

Super 10 Series Stainless Steel - 2.50 Offset In / Dual Out - Aggressive Sound

Estimated Ship Date: 08/26/2026

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$170.95

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Flowmaster's latest version of its popular Super 10 Series muffler is now offered in a crossflow design. This 409S Stainless Steel muffler is designed to be mounted transversely and has a 2.50 inch inlet and dual 2.50 inch outlets. Like all Super 10 Series mufflers, this single chamber design delivers a powerful and aggressive tone inside and outside of the vehicle. This muffler is backed by Flowmaster's Lifetime Limited Warranty.

Features:

Flowmaster Chambered Technology
Flowmaster Reliability
Most Aggressive Tone Available
Stainless Steel Construction

Brand	Flowmaster
Emission Code	5
Product Type	Mufflers
Warranty	Manufacturer's Limited Lifetime
UPC	700042035113
Manufacturer Part Number	8425810
California Proposition 65 Chemical Name	Chromium (hexavalent compounds)
	Nickel (Metallic)
California Proposition 65 Required	Yes
Part Number	8425810

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# 8425810

Universal Muffler - Some adaptation may be required.

Manufacturer's Limited Lifetime: See Details

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