Wagner Tuning Competition Package for BMW E-Series Experience outstanding performance and impressive cooling with our Wagner Tuning Competition Package, specifically designed for the BMW E-Series. This package includes the Intercooler Upgrade Kit EVO 2 and the N55 Downpipe Kit with 200CPI racing catalytic converter. (Modification to the radiator support required) Intercooler Upgrade Kit 200001044 - Dimensions: 520x210x150 mm - 85% larger frontal area and 90% more intercooler volume - High-performance core: Tube Fin core with internal turbulators - Weight: 7.4 kg - Optimized end tanks: Cast aluminum, Ø70 mm inlet and outlet - Anti-corrosion coating: For long-lasting cooling Kit comes with: 1 intercooler, 2 silicone hoses, 1 aluminum adapter, mounting material and installation instructions The N55 downpipe kit with 200 CPI racing catalyst Diameter: 76 mm Material: Stainless steel cast 1.4301 (SS304) Design: CAD-designed, 2 lambda sensor ports Racing catalytic converter: 200 CPSI EU6 coating Easy installation: 100% fit, replaces stock part without additional modifications Reduced thermal load: Less thermal stress on the turbocharger Increased performance: Reduced back pressure, more torque The Wagner Tuning Competition Package is suitable for the following vehicles: BMW 135i E82/E88 BMW 335(x)i E90/E91/E92/E93 *Not approved in the STVO area. Error display in the DME possible. Disclaimer for catalytic converters It should be noted 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 'burble' style tunes. 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 specifications and has been kept in proper working order. The end user assumes all responsibility for the legality of the use of a non-OEM catalytic converter on their vehicle for the region in which it is used.