BROMBACHER 958 Cayenne Turbo secondary catalytic bypass pipes._x000B__x000B_- + 18 crank hp & + 17 crank torque*_x000B_- 2.5" tubing (63.5mm) straight through design for maximum power and thermal stress reduction._x000B_- 24.5 lb weight savings._x000B_- T 316 stainless steel for improved durability over T 304_x000B_- Deeper tonal quality and louder volume which enhances 4.8 L Turbo Porsche sound.*_x000B_- Allows for quicker turbo spool up / reduces turbo lag._x000B_- No ECU (software) programming necessary._x000B_- Will work with OEM exhaust components._x000B_- Absolutely NO DRONE in the cabin._x000B_- Will NOT trigger the check engine light._x000B_- Made in Germany._x000B__x000B_* Secondary bypass pipes increase the volume of 958 Cayenne Turbo. They are an excellent way to add a more menacing sound to Cayenne Turbo sport mufflers. So bypassing the secondary cats are perfect for those who are looking for a louder more aggressive 4.8 L Turbo Porsche sound._x000B__x000B_FVD is proud to introduce our newest line of Brombacher exhaust systems. They have been meticulously engineered for the discerning Porsche owner and offer unmatched performance, unparalleled quality, and incredible value. The entire "Brombacher" line of exhausts manufactured by M&M Exhaust, GmbH in Germany and has been tested comprehensively for flow rate characteristics, thermal stress, resistance to cracking, and longevity. To further ensure quality, all of our exhaust systems meet the standards of the German independent testing agency TUV; whose quality standards are among some of the strictest in the world._x000B__x000B_Brombacher mufflers dampen and eliminate unwanted frequencies and ensure negative resonance or "drone" is not experienced in the cabin. The end result is a strong, linear, firing-order dominated authentic Porsche sound. In addition, Brombacher exhausts systems are available for ultimate performance full titanium. Our titanium systems are nearly 40% lighter than stainless steel and are available for late model, water-cooled applications. Each of our exhausts have been extensively tested on both a chassis and engine dyno as well as logged thousands of miles on both the street and at the track. All this research, development and testing ensures maximum horsepower gains throughout a broad power band; all while maintaining reasonable sound levels for the street and provide a distinct, sporty exhaust note that is purely Porsche.
