APR Presents Audi B8 S5 4.2L FSI V8 RSC Exhaust System!

By: APR | 05/16/2011 < Back to Blog Home

APR is pleased to present our first RSC™ Exhaust System for the Audi marque in the new 4.2L FSI V8 B8 S5. Reflective Sound Cancellation allows for maximum exhaust gas flow while completely eliminating in cabin sound resonance (drone). Product Page



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