Wagner Tuning Performance Package for BMW E-Series - maximum performance and cooling For all those who want to get the best out of their BMW 135i or 335i: The Wagner Tuning Performance Package offers comprehensive performance optimization and raises performance to a whole new level. Included in the Performance Package: Intercooler Upgrade Kit 200001023 - 85% larger air intake area and 60% more charge air volume than the standard part - High-performance intercooler ensures ideal intake air temperatures and improved engine performance The N55 downpipe kit with 200 CPSI racing catalyst - 76 mm stainless steel downpipe without pre-cat - Optimised exhaust gas flow and thermal relief of the turbocharger - Noticeably more torque - Designed for maximum performance in the motorsport sector Note - Not approved for use within the scope of the StVO - for racing use only. The Wagner Tuning Performance Package is suitable for the following vehicles: BMW 135i E82/E88 BMW 335(x)i E90/E91/E92/E93 Part number: 700001010 Experience maximum performance and cooling for your BMW - specially developed for enthusiasts who want to exploit the full potential of their vehicle. 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 deactivation of 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 & Co. Kg. requires the purchaser to prove that the engine has been set up unchanged and in accordance with the original manufacturer's specification.