Valved Sport Exhaust System 997.1 Turbo - Brombacher - Stainless Steel - 200 Cell HF Cats

This is our Jekyll and Hyde exhaust offering that complements Porsche's racing heritage by offering a loud, exotic motorsport exhaust note with the valves open. It is the perfect compromise for you and your loved ones. Rich, deep race car tones with the valves open and soft subtle, stock like sounds with them closed. Top of the line or range depending on the English and is the best choice for a daily driver. Also consider that the FVD brand offers you far more exclusivity than most tuners. Stand out at your next track or coffee meet and watch the looks of envy when your friends hear this exhaust. FVD Brombacher Germany sources our exhaust systems with the widest range of sound levels and performance on the market. Sound levels range from mild, more conservative street systems, exotic sounding sport systems and wide open, pulse pounding, race systems. Each system has been developed to work together without compromise.

FVD Brombacher exhaust products have been engineered for the discerning Porsche owner and offer unmatched performance, unparalleled quality and incredible value. Since 1984, FVD Brombacher has sourced German and European manufactured exhaust products from original equipment suppliers. The sport or racing exhaust products from these manufacturers offer exceptional quality, greater cabin civility, increased performance, exotic Porsche exhaust notes and first-class fitment. Each FVD Brombacher Edition Exhaust Product is tested comprehensively for exhaust gas scavenging, flow velocity, thermal stress, cracking and longevity just like an original product. In fact, our products are the culmination of all of the research and development gained from the OEM product and perfected for the exacting Porsche enthusiast.

Features:
+25 HP & + 19 TQ Gain
German V2A - X5CrNi18-10 - 1.4301 (T-304 L) Stainless Steel - Improved Durability
200 Cell German HJS Tri-Metallic HF (High Flow) Sport Catalysts | ECU Software Recommended
Valved Exhaust | Retrofit Kit Required | Hand Held Remote Optional
Hand Ported and TIG Welded - Optimized and Laminar Flow
Stock Exhaust Tip Adapters Included
Larger Diameter - Increased Velocity
Reduced Back Pressure
Increased Mid-Range Torque + Top End Horsepower
Exotic Flat-6 Turbo Exhaust Note – Subtle Stock Sounds Valves Closed | 993 GT2 EVO-esque Open
Hand made in Germany

The 200 cell catalytic converters are made by HJS Emission Technology GmbH & Co.KG in Germany. They are nicknamed “HF” or high flow for their durable design. They have double foil design (winding of two flat and corrugated foils), which equates to durability on the street. We recommend the HF cats for owners who plan to use their cars on the street.

The muffler design varies 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 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 horsepower and torque gains throughout the entire rev range. The resulting sound exhibited is a sonorous, linear-firing-order dominated flat 6 Porsche sound, which also gurgles and crackles off throttle off high rpm loads. It evokes memories of the GT2 EVO and is unmistakably Porsche. This sound is not a coincidence as our entire Brombacher Edition line of exhausts is manufactured by M&M Exhaust, GmbH whose exhaust can be heard on many of the RSR and Cup R Porsche race cars we have loved to listen to over the years.

FVD Brombacher – Porsche Performance with Peace of Mind Since 1984

Please note: We recommend purchasing FVD Software, part # FVD99761840MG with the addition of sport cats. Stock software will cause the car to run rich which can lead to raw fuel being dumped on the cats which can lead to damage and premature failure. This is the perfect time to take advantage of our FVD Progressive Tuning Program, explained in our performance software options. If you have purchased FVD performance software in the past, this purchase includes a free FVD software update. For installation, please add part # FVDMK997002 to your order as well as the valved exhaust retrofit kit, part # BESKLS000001