Flowmaster 952446 Super 40 Muffler-Offset Inlet-Centered Outlet, 2-1/4

							                        

                                                        
The American Thunder 40 Series is the most aggressive sounding street and strip muffler in Flowmaster's product line. The 40 Series will generate extreme interior resonance within the vehicle. If you want to really hear your exhaust system inside as well as outside your vehicle the 40 Series is for you.  
The Flowmaster 40 Series two chamber muffler is the original bad boy for street/strip cars. Made of 16 gauge, aluminized steel, the unique design cancels out noise, but makes big power.

Overall measurement is 19" long, 9-3/4" wide and 4" thick. Body alone is 13" long.  
40 Series Muffler, 2.25" IN (O) / OUT (C): ea 
                                                    

						                        

							                        

                                                        If you are required to run mufflers on your race car, they had better not steal any horsepower. The Flowmaster Delta Force Race Series of mufflers may even make a horsepower or two while reducing noise levels. Body measures 10" wide and 5" thick. All pipe measurements are I.D.
                                                    
						                        

							                        

                                                        If you are required to run mufflers on your sprint car, Flowmaster is the choice.  Standard style muffler.  All pipe measurements are I.D.
                                                    
						                        

							                        

                                                        The Flowmaster 40 Series two chamber muffler is the original bad boy  for street/strip cars. Made of 16 gauge, aluminized steel, the unique  design cancels out noise, but makes big power.

Overall  measurement is 19" long, 9-3/4" wide and 4" thick. Body alone is 13"  long.
                                                    
						                        

							                        

                                                        
The Flowmaster Super 40 Series Muffler is the most aggressive street muffler Flowmaster offers. It has the deepest tone while retaining the classic two chamber race design.
The Super 40 5 x 10 inch case design, modeled after Flowmaster's Top Ten race mufflers, gives you a deeper tone that retains Flowmaster's famous 40 Series sound and feel. Their Super 40 is the most aggressive, deepest sounding street 2-chamber muffler. The classic black case maintains that original Flowmaster look.  
 The body measures 13" long, 10" wide and 5" thick
                                                    

						                        

							                        

                                                        
This is the muffler you have been waiting for. The Flowmaster crew has been developing this muffler over the last two years to provide the best sound while retaining maximum performance. 
The body measures 4" x 9-3/4" x 13" long so it can fit up under your car.
                                                    

						                        

							                        

                                                        
This is the muffler you have been waiting for. The Flowmaster crew has been developing this muffler over the last two years to provide the best sound while retaining maximum performance. The body measures 4" x 9-1/2" x 13" long so it can fit up under your car.
2.25" In (O) / Out (O)
4" x 9.75" x 13" Case 
 
                                                    

						                        

							                        

                                                        
The Flowmaster Super 40 Series Muffler is the most aggressive street muffler Flowmaster offers. It has the deepest tone while retaining the classic two chamber race design.
The Super 40 5 x 10 inch case design, modeled after Flowmaster's Top Ten race mufflers, gives you a deeper tone that retains Flowmaster's famous 40 Series sound and feel. Their Super 40 is the most aggressive, deepest sounding street 2-chamber muffler. The classic black case maintains that original Flowmaster look.  
 The body measures 13" long, 10" wide and 5" thick
                                                    

						                        

							                        

                                                        
        The Flowmaster Super 40 Series Muffler is the most aggressive street muffler Flowmaster offers. It has the deepest tone while retaining the classic two chamber race design.
The Super 40 5X10 inch case design, modeled after Flowmaster's Top Ten race mufflers, gives you a deeper tone that retains Flowmaster's 40 Series sound and feel. Flowmaster's Super 40 is the most aggressive, deepest sounding street 2-chamber muffler. 
The body measures 13" long, 10" wide and 5" thick
                                                    

						                        

							                        

                                                        
        The Flowmaster Super 40 Series Muffler is the most aggressive street muffler Flowmaster offers. It has the deepest tone while retaining the classic two chamber race design.
The Super 40 5X10 inch case design, modeled after Flowmaster's Top Ten race mufflers, gives you a deeper tone that retains Flowmaster's 40 Series sound and feel. Flowmaster's Super 40 is the most aggressive, deepest sounding street 2-chamber muffler. 
The body measures 13" long, 10" wide and 5" thick
                                                    

						                        

							                        

                                                        
The Flowmaster Super 40 Series Muffler is the most aggressive street muffler Flowmaster offers. It has the deepest tone while retaining the classic two chamber race design.
The Super 40 5 x 10 inch case design, modeled after Flowmaster's Top Ten race mufflers, gives you a deeper tone that retains Flowmaster's famous 40 Series sound and feel. Their Super 40 is the most aggressive, deepest sounding street 2-chamber muffler. The classic black case maintains that original Flowmaster look.  
 The body measures 13" long, 10" wide and 5" thick