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Vehicle Info NeededFLOWMASTERPART NUMBER: 389-842443
40 Delta Flow Muffler Offset In/Offset Out: 2.25"
$16595
Ships on 12/04/2026
Lowest Price GuaranteeOffset In/Offset Out
- 40 Delta Flow Muffler
- Offset In/Offset Out: 2.25"
- Stainless Steel
- Durable Fully Welded 409 Stainless Steel
- Limited Lifetime Warranty
- Aggressive To Moderate Exterior Exhaust Note
- Reduced Interior Resonance
- Excellent Street/Strip And Off Road Application
- No Internal Packing To Blowout
- Race Proven Patented Delta Flow Technology
- www.Flowmastermufflers.com
- This two chamber design incorporates Flowmasters patented "Delta Flow" technology. The "Delta" deflectors result in increased scavenging for better performance and reduced interior resonance over the standard 40 series with a nice growl outside the vehicle. Flowmaster Mufflers sound great on late model performance cars with catalytic converters. Constructed of 16 gauge aluminized steel and fully mig-welded for maximum durability.
Part TypeMuffler
Product LineFlowmaster 40 Series Delta Flow Stainless Mufflers
BrandFLOWMASTER
Package Height4.4
Package Width10.0
Package Length20.3
Weight10.7 PG
Part CategoryPerformance Parts
Vendor Part Number842443
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
