Our street version muffler set is perfect for those more concerned with a quality Porsche flat 6 sound rather than just an increase in decibels. This is the perfect addition for a cabriolet, for those concerned about drone, or for those interested in a quality flat 6 exhaust note without drawing to much attention. These are also ideal for anyone planning or running sport cats or bypass as they will offer more dampening so that extreme decibels are not experienced. These mufflers also pass the strict decibel limits set by the German TUV and they include TUV certification. Features: - + 8 crank hp & + 8 crank torque - weighs 35.7 lbs. (16.2 kg) - German v2a - x5crni18-10 - 1.4301 (t304) stainless steel for improved durability - factory stamped to dissipate drone / resonance - made in Germany - reuses factory tips or any aftermarket tip designed to fit OEM exhaust. - no ecu programming necessary the street version of our Brombachersport mufflers are a more conservative muffler set that gives the 996 a more pronounced sound compared to factory mufflers. Brombacher edition exhausts are engineered for the discerning Porsche owner and offer unmatched performance, unparalleled quality, and incredible value. All our exhausts are manufactured in Germany and are tested comprehensively for flow rate, thermal stress, resistance to cracking and longevity. Brombacher mufflers are factory stamped externally; unlike our competitors ' systems. This outer shell dampens and eliminates unwanted frequencies and ensures no resonance or drone in the cabin. Internally, these sport mufflers vary greatly from designs that are common in the aftermarket. Our muffler is uniquely made with double perforated sound absorption tubes based on the halbgegenstromprinzip (half counter current principle). The acoustic silencer absorption tubes are made in a trapezoidal pattern and are perforated with varying diameters. This design isolates and dampens the unwanted frequencies that create drone. Perforated tubes also create much less flow restriction than baffle plates at higher gas velocities, and consequently translates into larger performance gains throughout the entire rev range with better throttle response. All this research, development and testing ensures maximum horsepower gains throughout a broad power band; all while maintaining reasonable sound levels for the street. The sound emitted is a strong, linear, firing-order dominated flat-6 exhaust note that is purely Porsche without a lot of decibels. Please note: this muffler set is quieter than the sport version, part # bes99605000s. They are not c.a.r.b. Certified (california) nor are they TUV approved or epa certified. We recommend our muffler installation kit, part # FVDmk996001 (sold separately).

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.