Anyone using "Stratmosphere" air filter/induction system on V8 S4? If so, what are the results?
S srleadjb Registered User Joined Oct 10, 2004 Messages 1 Reaction score 0 Points 1 Oct 10, 2004 #1 Anyone using "Stratmosphere" air filter/induction system on V8 S4? If so, what are the results?
