Product description: The HPerformance engine pack 2 is designed for daily street driving. We advise to combine the engine pack 2 wit classic pump fuels. Engine packs need to be tailored to the car setup. Hybrid turbo builds like TC610XT, TC870XT or TC900XT or full frame setups should be tailored in terms of compression level and fuel to have the maximum best output. The Pistons of our engine packs are custom deisgned by HPerformance regarding tolerances (piston to wall clearance), components (bolts), materials and overall measures and coatings and produced by JE Piston using their best Ultra Series materials. By that we prevent negative aspects like rattle noise, blow by, or wearing that cause engine break downs very quickly. The rods are also designed by HPerformance and have some unique features. The material grade which is often hidden in the web is a major key fact regarding the strength of rods. Our rods have HRC (hardness after rockwell) level 41 and a special 26mm small end design that reduces piston pin bending by stress and handles more power on top. The supertech valve springs help to keep the valves operating even under high RPM and load levels. After various material and stress tests we found out, that the oem head bolts supplyed by AUDI deliever more clamping force than many of the aftermarket bolt Solutions and they dont need to be re-tightened, what bolts need to be. The engine pack Comes furthermore with all gaskets and sealants that are needed to reassemble your engine. That saves a lot of stress and ensures a straight forward buid. 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: he HPerformance X-beam connecting rods are designed for use with pistons with a 22 mm gudgeon pin diameter. They have a hardness of 41 (HRC) and a specially developed small-end design with 26mm to handle enormous forces. Traditionally, accessory connecting rods have a width of 21-24mm at the connecting rod tip. Our 26mm design, which is designed for JE Piston accessory pistons with a 22mm gudgeon pin diameter, is absolutely unique. Our connecting rods are subject to a 100% individual inspection. They can be used without hesitation for performances over 1000HP 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 X-beam rod is designe to work with oem piston. They have a hardness level of 41 (HRC) to handle any power level, stock pistons can hold. This design is unique on the market. All our parts follow strict quality controls. 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.