Elevate your BMW's performance with the DS-1 high-flow catted downpipe, precision-engineered for the BMW B58 3.0L engine. Crafted for optimal flow and factory-like fitment, this 5" mandrel bent stainless steel upgrade delivers faster turbo spool up, a richer exhaust note, and improved throttle response. It features a 200 CPSI race catalytic converter, a true 5" catalyst, T304 stainless steel, TIG welding, and CNC flanges. Enhance power, sound, and quality. Unleash the DS-1: Elevating Performance for BMW Models with the B58 3.0L Engine The DS-1 high-flow catted downpipe is the ultimate performance upgrade for BMW models featuring the B58 3.0L engine. Meticulously engineered and crafted with precision, this 5" mandrel bent stainless steel masterpiece optimizes airflow while preserving a factory-like fitment. Key Features: Turbocharged Performance: Experience faster turbo spool up, a deeper exhaust note, and significantly improved throttle response, enhancing your driving experience. Race-Ready Catalytic Converter: Equipped with an ultra-high flow 200 CPSI race catalytic converter, the DS-1 ensures optimal exhaust performance, raising the bar for your BMW. Unparalleled Flow: The DS-1 boasts a true 5" (127mm) diameter catalyst, reducing flow restrictions by an impressive 56%, surpassing the capabilities of 4" sports catalysts used by competitors. Premium Stainless Steel: Crafted from top-tier T304 high-grade stainless steel, the DS-1 guarantees durability and longevity, making it a lasting investment. Precision Welding: Employing TIG welding with chemical weld passivation, the DS-1 not only ensures enhanced appearance but also provides superior corrosion protection, combining style and longevity. Optimized Design: Leveraging 3D computer design and flow simulation, the DS-1 minimizes bends and incorporates gradual transitions for smooth and efficient airflow, resulting in peak performance. Perfect Fit: Enjoy an OEM-like fitment that seamlessly retains factory O2 sensor functionality, ensuring a straightforward installation process. Crafted to Perfection: Our CNC flanges and precision laser-cut brackets underscore the meticulous craftsmanship invested in creating the DS-1 downpipe, ensuring a seamless and high-performance integration with your BMW. Fits these BMW Models: BMW 340i (F30/F31) - 2016+ BMW 440i (F32/F33/F36) - 2016+ BMW 540i (G30/G31) - 2017+ BMW 640i (G32) - 2017+ BMW X3 M40i (G01) - 2018+ BMW X4 M40i (G02) - 2018+
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Performance Increase: 14-20hp, 22-29ft-lb V-Box Acceleration: 60-130mph Reduced By 1.2 Seconds The Honda FK8 Type R intake is the result of extensive design iteration through dyno testing and flow analysis. It was developed to achieve two objectives – 1) Maintain low inlet temperatures. 2) De-restrict the turbo inlet path. The first objective was met by enclosing the filter inside a carbon airbox and using the stock seal against the hood to block out the heat soak from the engine. Since the intake sits directly behind the radiator it is crucial that the filter is not exposed which would result in a loss of power through high IAT. The second objective was met by removing the flexible tubing and optimizing the inlet path with a Venturi stack connected directly to the filter. Furthermore, we added a second inlet to the airbox with a scoop pulling in air from the inner wing area. This almost doubles the total cross-sectional area through which the turbo can draw from as compared with the single entry on the stock system. Our carbon airbox enclosure has been designed to maximize the use of the available volume and block all sources of heat. The resulting performance gains and aesthetics are industry-leading for the FK8 Type R. The Eventuri FK8 Type R intake system consists of a number of components engineered to perform a specific purpose and fabricated to the highest of standards. Note: Some photos show optional engine cover and turbo inlet tube Each intake system consists of: Prepreg Carbon Fibre Airbox Enclosure Custom High Flow Air Filter ISO Tested Carbon Venturi stack with integrated MAF tube Secondary Inlet Scoop High-quality Silicon coupler with OEM specification hose clamps Laser Cut Bracket Work Includes updated V2 MAF ** This item is not eligible for return **
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