Super 40 Series Chambered Muffler Super 40 Stainless Steel 3.50 Offset In 3.50 Offset Out Aggressive Sound Flowmaster Wastegates Billet Aluminum rear lower links

Billet Aluminum rear lower links offer on-vehicle pinion angle adjustment

but is also available with bright chrome on T-304 stainless steel or black chrome on T-304 stainless steel tips

50-20 tire on a 20x9 0 offset wheel (same wheel/tire specifications as the 66-3920 and 66-3922)

5 Year ICON Limited Warranty (When used with ICON Vehicle Dynamics suspension components

Rebuilt stator for reliable operation

Super 40 Series Chambered Muffler Super 40 Stainless Steel 3.50 Offset In 3.50 Offset Out Aggressive Sound Flowmaster Wastegates Billet Aluminum rear lower linksDeveloped from our Top Ten race muffler lineup for use on the street strip, the Super 40 features Flowmaster's Delta Flow technology. It's larger case profile provides the best of both worlds of performance and sound, especially on forced induction and high horsepower vehicles. The Super 40 has that deep powerful sound of the Original 40 series but with all the benefits of performance and low interior resonance from the Delta Flow technology.