Mufflers: Flowmaster 8430422 40 Delta Muffler 409S - 3.00" Center In / 2.25" Dual Out

Flowmaster 8430422 40 Delta Muffler 409S - 3.00" Center In / 2.25" Dual Out - Aggressive Sound Reviews

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Flowmaster 8430422 40 Delta Muffler 409S - 3.00" Center In / 2.25" Dual Out - Aggressive Sound Feature

Durable fully welded 409 stainless steel
Reduced interior resonance
Excellent street/strip and off road application
No internal packing to blow-out
Race proven patented delta flow technology

This two chamber design incorporates Flowmaster's patented 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 409S stainless steel and fully MIG-welded for maximum durability.