{"product_id":"catalyseurs-by-pass-porsche-955-s","title":"By-pass catalytic converters - Porsche Cayenne (955 S)","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eThis version removes the secondary catalytic converters. The car retains the primary catalytic converters, which are controlled by the lambda sensors; these sensors manage the communication with the engine management system. Therefore, there is no impact on the engine management system. Replacing the secondary catalytic converters with straight pipes allows for improved airflow and a better exhaust note. This is essential for achieving a significant sound, as simply replacing the rear muffler is not enough.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e Our exhaust systems all have the original interfaces, meaning their inlets, outlets, and dimensions are identical to the original part. They can therefore be installed in place of the original part without any modifications.\u003c\/p\u003e\n\u003cp\u003e These bypass catalysts are mounted between the primary catalysts and the muffler.\u003c\/p\u003e\n\u003cp\u003e The average installation time, including removal of the original exhaust, for this exhaust system is 2 hours. Installation time may be faster if the exhaust being removed is in good condition, but it may be longer otherwise.\u003c\/p\u003e\n\u003cp\u003e The use of a lift is essential, as the secondary catalysts are located under the car at the level of the front seats.\u003cbr\u003e\u003cbr\u003e The nuts should always be tightened gradually over all of them.\u003c\/p\u003e\n\u003cp\u003e To ensure that all our exhausts are fitted under the best conditions, we include in the price of this exhaust a fitting kit with clamps, stainless steel screws, all stainless steel lock nuts and high temperature copper grease.\u003c\/p\u003e","brand":"Ma boutique","offers":[{"title":"Default Title","offer_id":58715735032157,"sku":null,"price":4047.0,"currency_code":"AED","in_stock":true}],"url":"https:\/\/scart.com\/en-ae\/products\/catalyseurs-by-pass-porsche-955-s","provider":"Scart Exhaust","version":"1.0","type":"link"}