{"product_id":"stainless-steel-sound-and-performance-pipe","title":"Stainless Steel Sound and Performance Pipe","description":"The RENNtech Stainless Steel Sound and Performance Pipe is engineered to enhance the exhaust system of the W211 E 55K AMG and 63 AMG models. By bypassing the stock Mercedes resonators, this performance pipe facilitates increased exhaust gas flow, leading to reduced back pressure and a more aggressive, improved sound profile.\n\nConstructed from high-strength T-304 stainless steel, this pipe not only guarantees durability and longevity but also contributes to a rich and consistent exhaust note.\n\nThis product offers a performance upgrade with documented gains of +10 HP and +15 LB-FT for the E 63\/ E 55K (W211) models. For optimal performance, it is recommended to combine this sound pipe with RENNtech's ECU software and stainless steel headers.","brand":"RENNtech","offers":[{"title":"Default Title","offer_id":52865949827384,"sku":"49.211.1055","price":2440.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687606675.webp?v=1787905795","url":"https:\/\/store.motormia.co\/products\/stainless-steel-sound-and-performance-pipe","provider":"MOTORMIA","version":"1.0","type":"link"}