Primary Muffler Bypass 997.2 09- Brombacher Stainless Steel

FVD Primary muffler bypass system for 2009- 997/997S_x000B__x000B_Fit with and without factory sport valved exhaust !!!_x000B__x000B_FACTS (Based on 997S):_x000B__x000B_- + 5 crank hp & + 4 crank torque Gain_x000B_- 2 1/2" (63.5 mm) diameter tubing (reduces thermal stress)_x000B_- 5.5 lbs weight savings_x000B_- T 316 stainless steel for improved durability over T 304_x000B_- Adjustable design for easy installation_x000B_- Includes Quick release clamps_x000B_- Made in Germany_x000B_- Intoxicating growl at idle, partial throttle and wide open throttle_x000B_- No DME programming necessary_x000B_- fits with or without sound switch system_x000B_- Weight: 4.6kg (10.14lbs)_x000B__x000B_FIGURES (Based on 997S):_x000B__x000B_Genuine:_x000B_Engine - 6 Cylinder Boxer_x000B_Capacity - 3800ccm_x000B_Compression ratio - 12,5:1_x000B_Max. Power - 283kW (385HP) @ 6500rpm_x000B_Max. Torque - 420Nm (310lbf ft) @ 4400rpm_x000B_Max. Speed - 300km/h (186mph)_x000B_Max. RPM - 7500rpm_x000B_Acceleration 0-100km/h (0-60mph) - 4.5s_x000B__x000B__x000B_FVD Level 2 Tuning (Includes FVD software, sport air filter, primary bypass and sport muffler):_x000B_Max. Power - 298kW (405HP) @ 6500rpm_x000B_Max. Torque - 440Nm (325lbf ft) @ 4500rpm_x000B_Max. Speed - 308km/h (191mph)_x000B_Max. RPM - 7700rpm_x000B_Acceleration 0-100km/h (0-60mph) - 4.4s_x000B__x000B_Our "Brombacher" Primary muffler bypass system for the 2009- 997/997S increases the exhaust sound quality, volume and flow with its 2 1/2 inch (63.5 mm) diameter tubing. We noted a small increase in power, 5 crank hp and 4 crank torque on the 997S. Our system allows the right and left banks to breathe separately which creates the gain in hp and torque. The increase in mass and velocity of exhaust flow reduced backpressure and also thermal stress. The resulting sound exhibited a strong, linear, firing-order dominated flat 6 Porsche sound, which was louder and more distinguished. This system does not produce any drone in the cabin whatsoever. The bypass is fully adjustable for easy installation, which reduces installation costs._x000B__x000B_Brombacher exhausts are engineered for the discerning Porsche owner and offer unmatched performance, unparalleled quality, and incredible value. These high tech German manufactured systems are tested comprehensively for flow characteristics, flow rate, thermal stress, cracking, and longevity. All of our exhaust systems also meet the standards of the German independent testing agency TUV, whose quality standards are among some of the strictest in the world._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.