Reflective Sound Cancellation allows formaximumexhaust gas flow while completely eliminating in cabin soundresonance(drone). RSC™ incorporates innovative technologies developedinconjunction with NASA. With limited use of packing materials andnobaffles, RSC™ allows for a completely straight and freeflowingexhaust path through the RSC™ mufflers. ReflectiveCancellation bouncesthe undesirable sound waves into each other toattenuate the wave andcompletely eliminate the low frequency tonesthat create drone. EachRSC™ muffler is tuned to eliminatespecific, undesirable soundfrequencies allowing only theengine’s desirable exhaust notes to beheard and improvingperformance.

The first APR applicationtofeature RSC™ technology is the New MK5 GTi 2.0T FSIRSC™ PerformanceExhaust System. Benefits of the newtechnology allow APR’s RSC™ ExhaustSystems to meetthe European Union and other countries’ noiserequirements of90db or less in new car exhaust sound and even increaseperformanceover traditional performance exhaust systems.

Many ofthe competing exhaust systems do not significantly reducethe lowfrequency tones that occur around 50 to 200 Hz, which makes thetonelevels closer to running without a muffler (red bar).It’s thesefrequency tones that are responsible for“drone”. RSC acousticprediction methods and designtechniques reduce these tones withoutcompromising the sporty sound weall enjoy from high performanceautomobiles.

RSC™ technology provides sound levels comparable orevenquieter than OEM exhaust systems at cruising speed.RSC’s™ straightthrough design minimizes backpressure and provides gains greater thanother performance exhaustsystems. The example shown for the VolkswagenGTI demonstrates theability to tailor the sound spectra to eliminatedrone whilemaintaining a sporty sound, especially under full throttle.

Features:

• TIG Welded
• T304 Stainless Steel Construction
• CNC Milled Mounting Bracketry
• High Quality Band Clamps
• CNC Mandrel Bent Tubing
• 200 Cell Metal Matrix Catalyst
• Double Walled and Rolled Tips Emblazoned withthe APR Tuned Logo
• 3" Tubing Diameter
• Lifetime Warranty