Porsche 991 Turbo Performance Diverter Valves

Fabspeed Motorsport is a Pennsylvania-based performance parts manufacturer that specializes in exhaust systems, sport catalytic converters, headers, downpipes, intake systems, and carbon fiber components engineered specifically for exotic and high-performance European sports cars including Porsche, Ferrari, Lamborghini, McLaren, BMW M, and Audi R8. Every Fabspeed product is TIG-welded from aerospace-grade stainless steel or titanium in the USA, dyno-tested for measurable power and sound improvement, and designed as a direct bolt-on replacement that preserves the factory catalytic converter monitoring system or provides an explicit sport cat solution for emissions-compliant upgrades. Exotic car owners who have already maximized software and cosmetic modifications choose Fabspeed exhaust systems because the brand's specialty focus on a narrow range of platforms produces fit quality and sound character that universal exhaust manufacturers cannot achieve. The brand's XperTune ECU calibr...

Forced induction systems encompass every method of pushing air into an engine at greater than atmospheric pressure, including turbochargers driven by exhaust energy, superchargers driven mechanically by the crankshaft, and prochargers using centrifugal designs belt-driven at higher ratios than traditional roots-type blowers, with each approach delivering a significant increase in air mass per cylinder fill that allows proportionally more fuel to be burned and more power to be produced without increasing engine displacement. Adding 10 PSI of boost pressure to a naturally aspirated engine can increase power output by 50 to 70 percent depending on the engine's breathing efficiency and the quality of the supporting hardware, making forced induction the most power-dense modification available relative to cost and complexity. This collection covers complete forced induction systems, turbocharger and supercharger hardware, intercoolers, blow-off valves, wastegates, and supporting component...

Shop Porsche parts and accessories at Black Ops Auto Works for 911, Cayman, Boxster, Macan, Cayenne, Panamera, 718, 996, 997, 991, 992, 986, 987, 981, 982, 964, 993, 944 Turbo, GT3, GT3 RS, GT4, Turbo, Carrera, and performance Porsche builds. This collection includes exhaust systems, muffler bypass pipes, sport cats, downpipes, suspension upgrades, coilovers, sway bars, shocks, struts, brake pads, brake rotors, caliper rebuild kits, carbon fiber exterior parts, intake systems, air filters, cooling parts, wheel spacers, wheel bolts, drivetrain upgrades, engine parts, valve guides, fuel injectors, and Porsche styling accessories. Use this Porsche collection to find the right upgrade by model, chassis code, product category, brand, and driving goal. Exhaust and intake upgrades help improve sound and airflow, brake upgrades support stronger stopping power, suspension parts improve handling and ride control, carbon fiber parts add lightweight styling, cooling parts support demanding driv...

Turbo actuators control wastegate position on a turbocharger, regulating the amount of exhaust gas bypassed around the turbine wheel to set maximum boost pressure. Replacing a worn or incorrectly calibrated actuator restores accurate boost control, reduces overboost and underboost faults, and improves throttle response consistency. Popular Turbo Actuator Types Pneumatic wastegate actuators use boost pressure referenced from the intake manifold or compressor outlet to push a diaphragm that opens the wastegate at a preset pressure. Electronic actuators used on modern variable-geometry turbos and twin-scroll applications receive position commands from the ECU and adjust wastegate angle continuously across the RPM range for precise boost targeting. Aftermarket adjustable actuators with stiffer springs allow higher base boost levels on pneumatically controlled turbochargers. How do I know if my turbo actuator is failing? Common symptoms of a failing turbo actuator include inconsistent bo...

Shop Turbochargers & Components by Brand, Vehicle, and Performance Goal Browse premium turbochargers and turbo components at Black Ops Auto Works, including turbo kits, super core assemblies, turbo actuators, turbo blankets, turbo cartridges, turbo install kits, turbo service kits, turbo compressor covers, turbo inlets, turbo upgrade components, and turbine housings. Whether you are upgrading a street car, diesel truck, race build, or performance daily driver, this collection brings together the parts you need to improve boost response, airflow, horsepower, and reliability. We carry leading performance brands in the turbo category, including Garrett, BorgWarner, Turbosmart, aFe, Cobb, ATS Diesel, BD Diesel, Fleece Performance, Wehrli, HKS, and K&N, helping you shop trusted names for everything from complete turbocharger systems to supporting hardware and replacement components. Turbochargers, Turbo Kits, and Essential Components This collection is built for customers search...