Brombacher exhausts are engineered for the discerning PorscheÆ owner and offer unmatched performance, unparalleled quality, and incredible value. All of our exhausts are manufactured in Germany and are tested comprehensively for flow rate and 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 outer shell dampens and eliminates unwanted frequencies and ensures no resonance or drone in the cabin. The end result is a strong, linear, firing-order dominated flat-6 Porsche sound. In addition, Brombacher exhausts systems are available for ultimate performance full titanium. Our titanium systemís are nearly 40% lighter compared to steel and are available for late model, water cooled applications. Each of our exhaust's 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._x000B__x000B_We strongly suggest replacing worn gaskets and hardware with our pre-packaged installation kits._x000B__x000B_This exhaust system passed these criteria in order to obtain the TUV stamp of approval:_x000B__x000B__x000B_ * Corrosion Test ñ Exterior metal parts (ie exhaust, brakes, rims, etc.) must undergo a HCL (Hydrocloric Acid) bath, which speeds up the corrosion process. This ensures long lasting, highly durable parts which benefit the end consumer._x000B__x000B__x000B_ * Extreme Temperature Test ñ Items are put through ñ40 degreeís Celcius to + 85 degreeís Celcius sudden temperature change. This test ensures that material expansion and contraction does not cause cracking or material inconsistency._x000B__x000B__x000B_ * Material Analysis ñ Chemical and Microscopic material analysis is done to determine the correct percentages of Iron, Zinc and many other elements. This also ensures material consistencey and longevity._x000B__x000B__x000B_ * Exhaust Temperature Test ñ Exhaust items are also put through a series of extremely high temperature tests in order to assure the consumer that parts can withstand cracking and splitting. Test temperatures exceed 1,400 degreeís Celcius!! For reference normal exhaust gas temperatures are only 800 degreeís Celcius._x000B__x000B__x000B__x000B_FVD Exhaust Systems Carry A 2 Year Warranty!._x000B__x000B_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.