Flowmaster 40 Delta Flow Muffler-2.50 Center In / 2.25 Dual Out - Aggressive Sound Steering Componets 14 mm Ring

14 mm Ring

15" Extended length

Reduce chassis flex and increase handling and performance on your 2010-2015 with a Strut Tower Brace from BMR Suspension

GM A-Body 1968-77

GMC: Sierra 2500 99 - 04 6 L Engine

Flowmaster 40 Delta Flow Muffler-2.50 Center In / 2.25 Dual Out - Aggressive Sound Steering Componets 14 mm Ring40 Delta Flow Muffler 2. 50 Center In 2. 25 Dual Out Aggressive Sound Universal Muffler Not a direct fit. Some adaptation required. 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 Original 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded