Flowmaster Muffler (40 Series) 2.50 Centre In/Centre Out (Delta Flow)#942540 7008520 With the coolant bottle removed

With the coolant bottle removed

- To Suit BUICK RIVIERA 1967-1976 (Front)

Burns at 1900 ºC / 3450 ºF

8 4B10 / 4B11 4WD 2010-Current (Rear)

diameter tape

Flowmaster Muffler (40 Series) 2.50 Centre In/Centre Out (Delta Flow)#942540 7008520 With the coolant bottle removedThis 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 for maximum durability. Features : Durable fully welded 16 gauge aluminized steel Race proven patented Delta Flow technology