Aulitzky Exhaust | ECE rear silencer 3" (76mm) with flap control | fits BMW Z4 M40i (G29) 340hp B58

Facts: - 4.49" (114mm) > 3" (76mm), replaces the main catalytic converter - with 200 cell stainless steel sports catalytic converter - Euro 6 compatible - for current OPF models - with Thermo-Integral insulation (for an extra charge) - with ECE approval* Compatible vehicles: VehicleVehicle typePower outputEngine capacityEngineYear of constructionBMW Z4 (G29)M40i OPF250kW / 340hp2998cm³B58 B30 C11.18 - Note: Depending on the software version, the engine control light may light up. We recommend a software adjustment in this case. *This downpipe has ECE approval so that it can be used within the scope of the German Road Traffic Licensing Regulations (StVZO) without registration in the vehicle documents.

KW V3 Clubsport coilover suspension incl. support bearing With an uncompromising technology transfer from racing to the road, the KW Clubsport coilovers convince.The KW Clubsport coilovers convince with their uncompromising combination of high-end racing technology with maintenance-free KW original equipment components and expertises.This gives you the ideal accessories to realise the full potential of your sports car at trackdays, sports driver training courses, tourist drives on Grand Prix circuits and on the Nürburgring Nordschleife. Developed for the toughest racetrack in the world: the Nürburgring NordschleifeEven in their basic set-up, KW Clubsport coilovers are tuned for the different track surfaces, steep bends, jumps and chicanes of the 20.8 kilometre long Nürburgring Nordschleife. After all, as one of the most successful suspension manufacturers and suppliers in motorsport, we are at home on the Nordschleife.In the VLN Endurance Championship alone, we equip over 70 racing teams and, as a suspension manufacturer, have supported six overall victories at the ADAC Zurich 24h Race Nürburgring in ten years. The winner of the ADAC GT Masters 2011 also relies on our racing expertise, from which the KW Clubsport coilovers benefit.The basic setup of the KW V3 Clubsport and KW V4 Clubsport with separate expansion tank, which is perfectly adapted to the Nordschleife, allows you to adjust your sports car even more individually to the desired sports tyre setup thanks to the numerous adjustment options.In addition to optionally available adjustable support mounts, the KW Clubsport coilovers allow you to adjust the damper forces independently in the rebound and compression stages with the integrated KW V3 Clubsport coilover suspension technology like in racingWith the adjustment wheels for the rebound adjustment, you can fine-tune the recommended basic setup for your sports car and your individually installed performance components with 16 exact clicks. This allows you to directly influence changed wheel loads, for example to influence bodywork movements. Separate from the rebound adjustment, the KW V3 Clubsport allows you to adjust the compression damping to your requirements, such as the sports tyres used, with twelve precise clicks in the low-speed range.These setting options allow you to consider individual setups to suit the vehicle weight, sports tyre characteristics, track characteristics and operating conditions. - Freely adjustable damping technology in rebound and compression damping- Stainless steel technology "inox-line"- Stepless lowering- Tested adjustment range- high-quality components for a long service life- Adjustable rebound damping with 16 exact clicks- Adjustable compression damping with 12 exact clicks- unique, independently acting damping force adjustment- optionally available with aluminium Unibal support bearing. Setup: Application range and damper tuningThe KW V3 Clubsport coilover suspensions impress with their vehicle-specific setup for trackday events on the Nürburgring Nordschleife as well as the possibility of quickly tuning these suspensions for other racetracks and individual performance sports cars. Please note the conditions and instructions for this product:- VA + HA height-adjustable (VA coilover struts, HA springs with height adjustment + dampers)- Vehicles with electronic damper control must be decommissioned. Vehicle-specific KW decommissioning kits can be found in the accessories table.- The dampers have easy-to-operate adjustment wheels. Due to the design, the rebound stage can only be adjusted if the piston rod is accessible.- Clubsport suspension with support bearing: only available with VA support bearing Technical information:Lowering VA/HA (mm): 35-50/30-50Version: V3 ClubsportHardness adjustment: Rebound and compression dampingMaterial: Stainless steelAdjustment VA/HA: thread/threadApproval: Parts certificate (§19.3) Compatible vehicles:Manufacturer Model Version Body Fuel Performance Displacement Cylinder DriveBMW Z4 Roadster (G29) G4Z 11/2018- M40 i Convertible petrol 250 KW 2998 ccm 6 rear-wheel driveBMW Z4 Roadster (G29) G4Z 11/2018- sDrive 20 i Convertible Petrol 120 KW 1998 ccm 4 rear-wheel driveBMW Z4 Roadster (G29) G4Z 11/2018- sDrive 20 i Convertible Petrol 145 KW 1998 ccm 4 rear-wheel driveBMW Z4 Roadster (G29) G4Z 11/2018- sDrive 30 i Convertible Petrol 190 KW 1998 ccm 4 rear-wheel driveTOYOTA SUPRA (DB_, JBSC, JTSC) 03/2019- 2.0 (DB22, DB21) Coupe Petrol 190 KW 1998 cc 4 rear-wheel driveTOYOTA SUPRA (DB_, JBSC, JTSC) 03/2019- 2.0 (DB82, DB81) Coupe petrol 145 KW 1998 ccm 4 rear-wheel driveTOYOTA SUPRA (DB_, JBSC, JTSC) 03/2019- 3.0 (DB02, DB01, DB03) Coupe petrol 285 KW 2998 ccm 6 rear-wheel driveTOYOTA SUPRA (DB_, JBSC, JTSC) 03/2019- 3.0 GR (DB41, DB42, DB43) Coupe petrol 250 KW 2998 ccm 6 rear-wheel drive