The competition package for the BMW F-series B58 engine consists of a water cooler upgrade kit, a downpipe kit and fits the following vehicles. BMW 1 Series F20/F21 LCI from 09/2015 - M140(x)i BMW 2 Series F22/F23 LCI from 09/2016 - M240i BMW 3 Series F30/F31/F34/F35 LCI from 09/2014 - 340i BMW 4 Series F32/F33/F36 LCI from 05/2016 - 440i Radiator Upgrade Kit 400001002 Prepare to take the performance of your BMW to a whole new level. Our Competition Water Cooler Kit is designed to push the limits of performance and give your vehicle unparalleled performance. The 3.0 liter B58 turbo engine of BMW models are equipped with an indirect charge air cooling circuit that requires innovative cooling technology. Our upgrade water cooler takes advantage of a dedicated cooling water circuit to reduce cooling water temperature and improve charge air performance. Thanks to our high-performance competition racing mesh, the radiator volume of the standard water cooler is increased by an impressive 117%. This allows for maximum heat transfer while ensuring sufficient airflow for adjacent components such as the engine water cooler. Our water coolers are equipped with a thermally conductive anti-corrosion coating, which ensures a long-term and reliable cooling effect. Installation of the system is straightforward and almost plug & play with the help of our installation instructions. Get ready to optimize your driving dynamics and enjoy an exceptional driving experience. Don't miss the opportunity to exceed the performance limits of your BMW and enjoy the ultimate driving experience. The Wagner Tuning Competition Water Cooler Kit for the BMW B58 engine is plug and play suitable for the following models: BMW 1 Series F20/F21 LCI from 09/2015 - 120i, 125i, M140(x)i BMW 2 Series F22/F23 LCI from 09/2016 - 220i, 230i, M240i BMW 3 Series F30/F31/F34/F35 LCI from 09/2014 - 320i, 330i, 340i BMW 4 Series F32/F33/F36 LCI from 03/2016 - 420i, 430i, 440i OEM water cooler dimensions: 576 mm x 495 mm x 27 mm V = 7.70 liters A = 2851 cm² Wagner Tuning water cooler dimensions: 524 mm x 468 mm x 68 mm V = 16.70 liters A = 2454 cm² Part number 400001002 Downpipe-Kit B58 500001027 Revolutionary Wagner tuning downpipe kit for BMW B58 engine: Maximum performance and flexibility Experience the ultimate performance increase with our state-of-the-art downpipe kit, specially developed for the BMW B58 engine. Our kit gives you the option to choose between a 200CPSI racing catalytic converter or a variant without catalytic converter to meet your individual requirements. Technical data: High-quality cast stainless steel 1.4301 (SS304) for optimum durability and corrosion resistance. Complete with Ø3.5 diameter and adapter to original AGA for a perfect fit. CAD-designed and flow-optimized to improve flow dynamics and maximize performance. Equipped with 2 lambda probe connections for precise exhaust gas measurements. Optionally with racing metal catalytic converter (200 CPSI EU6 coating) or completely without catalytic converter for maximum flexibility. Simple replacement with the standard part, 100% accuracy of fit guaranteed. Reduction of the thermal load on the turbocharger, which increases the service life. Increased performance through back pressure reduction for an impressive driving experience. Significant increase in torque for a noticeable improvement in driving performance. Maximum power, maximum flexibility: Our downpipe kit for the BMW B58 engine not only offers a significant increase in power, but also the flexibility to customize the power configuration to your own preferences. Quality and innovation: With our downpipe Kit, you are relying on quality and innovation. Meet your performance targets and experience the incomparable performance of your BMW. Downpipe kit with 200CPSI racing catalytic converter or without catalytic converter for BMW B58 engine BMW 1 Series F20/F21 LCI from 09/2015 - M140(x)i BMW 2 Series F22/F23 LCI from 09/2016 - M240i BMW 3 Series F30/F31/F34/F35 LCI from 09/2014 - 340i BMW 4 Series F32/F33/F36 LCI from 05/2016 - 440i *The downpipe kit replaces the following BMW original part: 18328631625 Part number 500001027 *Only suitable for vehicles without OPF! *Not approved in the STVO area. *Error display in the DME possible. Disclaimer for catalytic converters Please note that Wagner Tuning catalytic converters are intended for use on OEM vehicles for performance optimization. They are NOT intended for use in conjunction with ECU tuning. Wagner Tuning GmbH & Co. Kg. accepts no responsibility for damage caused by modifications to a vehicle, such as a tuned ECU and/or deactivating the boost cut-off. Wagner Tuning GmbH & Co. Kg. is also not responsible for damage caused by engine malfunctions that create rich/lean conditions that are detrimental to the catalytic converter. All claims regarding a catalytic converter are subject to a warranty check. In order for a warranty to be honored, Wagner Tuning GmbH & ...