Performance Muffler 957 Cayenne Turbo - Street Sound - Original Optics - TÜV Approved

Description

Our street version muffler is perfect for those more concerned with a quality 4.8 L V8 sound rather than just an increase in decibels. This is the perfect addition for a family compromise, for those concerned about drone, or for those interested in a more exotic exhaust note without drawing to much attention. This muffler is also ideal for anyone planning to run catalytic bypass as it will offer more dampening so that extreme decibels are not experienced. This muffler also passes the strict decibel limits set by the German TÜV and includes a TÜV Certification (Currently Not for Switzerland).

Features:
+ 14 HP & 10 TQ Gain
German V2A - X5CrNi18-10 - 1.4301 (T-304 L) Stainless Steel
Low, Reserved Rumble Around Town
Increased Decibels above 4,000 rpms
Lightweight Construction
Exotic Porsche 4.8 L V8 Sound
Ideal for use with OEM or Bypass Exhaust Components
Handcrafted in Germany
Includes TÜV Certification (Currently Not for Switzerland)
Original Appearance – Ideal for Visual Inspections
No Cutting or Trimming Necessary
Reduced Backpressure
Includes Factory Style Exhaust Hangers
Emissions Compliant - ECU Software Not Necessary
Reuses OEM Exhaust Tips or FVD Exhaust Tips

This muffler delivers a more exotic, low, deep frequency on the 4.5 L V8 motor under partial and full load. The design varies greatly from designs that are common in the aftermarket. This muffler is uniquely made from German V2A - X5CrNi18-10 - 1.4301 (T-304 L) lightweight grade stainless steel and includes double perforated sound absorption tubes based on the Halbgegenstromprinzip (half counter current principle). The acoustic silencer absorption tubes are made in a specially designed pattern and are perforated with varying diameters. This design isolates and dampens the unwanted frequencies that create drone. It also includes a factory stamped the outer shell for visual inspections and to cancel the unwanted frequencies even further. This design reduces more back pressure than the factory mufflers at higher gas velocities. Performance gains are seen throughout the entire rev range with better throttle response, especially when paired with software, intake and further exhaust modifications. For those looking for an even more menacing growl without drone, we recommend our secondary bypass (part # BES95502040S2). We categorize our mufflers sound levels from the mild street version (TÜV approved), up to the more exotic sounding sport version and finally the wide open, pulse pounding, race version.

Please note: This kit is supplied with exhaust sleeves; an installation kit is not necessary unless you require new exhaust tip clamps. Now is the ideal time to save on labor costs and replace your rubber muffler hangers, part # 95511122750.