Product description: The HPerformance 4 inch 101.6mm downpipe comes directly from the development of our 1/4 mile vehicle to series production. It is the first downpipe in the world to be consistently built with this pipe diameter. It begins at the turbocharger outlet and thus replaces the standard pre-catalyst. With this version of the downpipe there is an extreme change in sound/sound improvement, as both catalytic converters and OPF filters are omitted. The pipe diameter reduces the exhaust gas back pressure by up to 30% (depending on the boost pressure, the turbocharger and other peripherals) and thereby massively reduces the engine's tendency to "knock" on cylinders 2 and 3 - which is the case at the latest with 700 HP on 102 octane and 820 HP on E85 begins. During our turbocharger development, we were able to determine several times that the difference between 3.5 inches, i.e. 88.9mm, and 4 inches, i.e. 101.6mm, even with a downpipe directly onto the floor of the vehicle, is up to 20HP and 25NM as well as a reduction in exhaust gas back pressure by up to 0.15 bar resulted. These advantages are now also available for the street, as the downpipe has made it ready for series production. Any change to catalytic converters (replacement, change of cells or size - different from the original condition) requires a software adjustment to the engine control unit. With our remote flash solution, we also offer suitable tunings for the DNW 2.5 TFSI. In combination with the Lambda and OPF simulator box, this downpipe can also be driven without tuning. Please Note: Any of our items are not deisgned for beeing used street legal. Products that are street legal are marked as such. The offered items are for racing application only and must be installed by professional workshops with corresponding know how. If you want to install the parts on your own, please inform yourself up front, if you are able to handle the installation. You can also ask our technicans on the phone. We cannot take back items that have been incorrectly installed.

Product description: The HPerformance 4 inch 101.6mm downpipe comes directly from the development of our 1/4 mile vehicle to series production. It is the first downpipe in the world to be consistently built with this pipe diameter. It begins at the turbocharger outlet and thus replaces the standard pre-catalyst. Depending on which variant you order, you will either have no catalytic converter, two 100-cell catalytic converters or two 400-cell catalytic converters (our TÜV variant). The pipe diameter reduces the exhaust gas back pressure by up to 30% (depending on the boost pressure, the turbocharger and other peripherals) and thereby massively reduces the engine's tendency to "knock" on cylinders 2 and 3 - which is the case at the latest with 700 HP on 102 octane and 820 HP on E85 begins. During our turbocharger development, we were able to determine several times that the difference between 3.5 inches, i.e. 88.9mm, and 4 inches, i.e. 101.6mm, even with a downpipe directly onto the floor of the vehicle, is up to 20HP and 25NM as well as a reduction in exhaust gas back pressure by up to 0.15 bar resulted.  hese advantages are now also available for the street, as the downpipe has made it ready for series production. Any change to catalytic converters (replacement, change of cells or size - different from the original condition) requires a software adjustment to the engine control unit. With our remote flash solution, we also offer suitable tunings for the DNW 2.5 TFSI.Important: Important: Our so-called TÜV catalytic converters / TÜV downpipe are delivered without TÜV documentation. In combination with our software and hardware, it meets the requirements for TÜV registration and can be registered in-house or at one of our dealers. Without this entry the downpipe is not legal. Please Note: Any of our items are not deisgned for beeing used street legal. Products that are street legal are marked as such. The offered items are for racing application only and must be installed by professional workshops with corresponding know how. If you want to install the parts on your own, please inform yourself up front, if you are able to handle the installation. You can also ask our technicans on the phone. We cannot take back items that have been incorrectly installed.

Product description: Our milled chamber intake manifold for the 2.5 TFSI replaces the standard gap intake manifold. Gap intake manifolds are very efficient up to a certain power or boost pressure, as all cylinders are filled evenly. If boost pressures of 2 bar or more are used, we achieve significant increases in performance with our gap intake manifolds. Even with a level 3 with TC870XT, or TC900XT and similar turbochargers that produce over 2 bar, at 660hp there is already an increase of 30hp just by replacing the intake manifold.  Stage 4 cars with a reinforced engine and a proportion of alcohol in the fuel, the intake manifold already achieves increases in the range of up to 50 hp. Not only does the peak power increase, the entire filling across the entire speed range is improved, which means the torque increases constantly. Please also note our performance diagrams in the product description. Please note:In accordance with our general terms and conditions, we would like to expressly point out again here that all items that are not expressly marked with a TÜV / EC approval do not have approval in the area of ​​the StVO. These items must therefore be typed individually by the user before they are used on public roads. Otherwise, these products must be used in racing.

Product description:KW V3 coilover suspension unlimited individuality for performance & comfort. Damper force adjustment separately for the rebound and compression stagesAs with every KW coilover suspension, our suspension engineers also develop a sporty, harmonious basic set-up for the vehicle-specific applications of the KW V3. In addition to tests on our KW 7-post driving dynamics test bench, we complete extensive test drives on country roads, the motorway and even on the Nürburgring Nordschleife, test kilometer after test kilometer, to guarantee you the perfect chassis set-up. For years, the KW V3, which is one of the top aftermarket products worldwide, has been the reference for coilovers. With its damper characteristics, high-quality workmanship and excellent longevity, it impresses demanding sports car drivers, tuners, large and small series manufacturers.Cutting-edge technology from motorsportYou get much more than a sporty lowering and excellent handling on all roads with the KW V3. It is based on our many years of experience as a chassis manufacturer and supplier in international motorsports such as the touring car series ADAC GT Masters, FIA GT1, FIA GT3, International GT Open, WTC, VLN and also in the legendary ADAC Zurich 24h Nürburgring race. Similar to our racing coilovers from the KW Competition program, the rebound and compression stages of the KW V3 can be adjusted independently of each other. This individual tuning option is valued by tuners, sports car manufacturers, tuners and demanding drivers worldwide.The perfect chassis setup for significantly more driving dynamicsIf you have already made initial performance modifications to your sporty road vehicle, it is easy to take these into account in the damper tuning with the KW V3. The patented KW valve technology for the separate tuning of the rebound and compression stages allows you to individually adapt the vehicle-specific basic tuning of KW. For example, the KW bottom valve, which can be adjusted in twelve clicks in the low-speed pressure range, gives you the freedom to take the tire characteristics of your high- and ultra-high-performance road tires into account when setting up the chassis. Thanks to the patented pressure level adjustment at the lower piston end of the stainless steel housing, you don't even need any tools. The adjustable compression adjustment with its twelve precise clicks allows you to influence body roll and roll movements by hand without having to change the rebound damping that optimally matches the spring rate. With the individually adjustable rebound adjustment of the KW V3, you can directly influence the handling and comfort through the precise click adjustment. Depending on the vehicle type, the rebound valves of the KW twin-tube dampers are adjusted at the upper end of the piston rod using an integrated adjustment wheel or the slip-on adjustment wheel included in the scope of delivery. By increasing the pulling force using the adjusting wheel, the body movements on the body are reduced. This means your car will drive more smoothly and you will have even more stability when cornering at higher speeds. For example, if you switch from your car manufacturer's approved wheel/tire combinations to larger rims, you can use the KW V3 to perfectly coordinate the driving behavior of your car and your new light alloy wheels.High quality, individual and durable The KW V3 is subjected to extensive quality tests during production and every single damper is checked. This is the only way we can live up to our claim of guaranteeing a guarantee of up to five years when a KW V3 coilover kit is installed by a KW specialist dealer. Thanks to the delicate workmanship and use of high-quality components, the KW threaded spring struts made of stainless steel, for example, are 100 percent rust-free and have an unlimited service life. This means that the functionality of the stepless lowering via the dirt-resistant KW trapezoidal thread and the KW polyamide threaded ring is not impaired even after years. Thanks to the individual lowering with its infinitely variable adjustment range, you can also visually emphasize the sportiness of your vehicle. A feature that is very popular in the performance-oriented tuning scene. - freely adjustable damping technology in tension and compression damping - stainless steel technology inox-line - individual, stepless lowering - tested adjustment range - high-quality components for a long service life - adjustable rebound damping with 16 precise clicks - 12-way adjustable compression damping with click adjustment - unique, independently acting damping force adjustment Setup: The individually adjustable rebound and compression damping of the KW V3 The KW V3 is the ideal accessory for performance-oriented drivers and tuning enthusiasts who place a high demand on sportiness in their vehicles. The dampers, which can be adjusted separately for rebound and compression, allow extensive damper tuning to be carried out with their sophisticated click adjustment. This makes it easy to directly influence the steering behavior, directional stability, tire grip and handling properties to ensure safe controllability at the limit.Please note:In accordance with our general terms and conditions, we would like to expressly point out again here that all items that are not expressly marked with a TÜV / EC approval do not have approval in the area of ​​the StVO. These items must therefore be typed individually by the user before they are used on public roads. Otherwise, these products must be used in racing.

Product description:AUDI TT RS RS3 RS Q3 VZ5 turbocharger inklusive thermal isolation.  We only offer original Borg Warner parts.Following part numbers for verification:07K145701, 07K145701H, 07K145701J, 07K145701K, 07K145701L, 07K145701M, 07K145701N, 07K145701Q 18559700031, 1855 0000, 1855 970 0000 Please note:In accordance with our general terms and conditions, we would like to expressly point out again here that all items that are not expressly marked with a TÜV / EC approval do not have approval in the area of ​​the StVO. These items must therefore be typed individually by the user before they are used on public roads. Otherwise, these products must be used in racing.