{"product_id":"awe-tuning-audi-b8-s5-4-2l-touring-edition-exhaust-system-polished-silver-tips","title":"AWE Tuning Audi B8 S5 4.2L Touring Edition Exhaust System - Polished Silver Tips - 3015-43028","description":"AWE Tuning Audi B8 S5 4.2L Touring Edition Exhaust System - Polished Silver Tips - 3015-43028\u003cbr\u003e\u003cbr\u003eAs exhaust gases exit the 4.2L engine and flow into an AWE Tuning 180 \nTechnology equipped resonator, they pass through strategically located \nports, and into reflection chambers. Sound waves, carried by these exhaust \ngasses, bounce off the walls of the reflection chambers. By controlling the \nsize and location of the ports and the chambers, we also control when the \nsound waves exit the chambers. The specific timing of when the reflected \nsound waves re-join the main exhaust flow creates a \none-hundred-and-eighty-degree out-of-phase sound wave that cancels out \nproblematic frequencies.\u003cbr\u003eFor S5 owners looking to fine tune the sound even more, we offer our \nResonated Downpipes. Our Resonated Downpipes feature resonators larger than \nthe stock units, along with larger diameter tubing in order to produce a \nmellow sound volume.\u003cbr\u003e• + 18hp, +12tq at the crank\u003cbr\u003e• Available with Chrome Silver or Diamond Black adjustable tips\u003cbr\u003e• Increased pipe diameter to 2.5in to better let the engine exhale\u003cbr\u003e• Engineered, developed, tested and manufactured in-house\u003cbr\u003e• Stainless steel center muffler with composite acoustical and stainless \nsteel packing materials\u003cbr\u003e• Strategic elimination of mufflers to release tone\u003cbr\u003e• Thick .065in wall T-304 stainless steel tubing\u003cbr\u003e• High quality stainless steel band clamps\u003cbr\u003e• Lifetime Exhaust Warranty\u003cbr\u003eCA Residents: WARNING: Cancer and Reproductive Harm \u003cbr\u003ewww.P65Warnings.ca.gov\u003cbr\u003e\u003cbr\u003e","brand":"AWE Tuning","offers":[{"title":"Default Title","offer_id":47077407326466,"sku":"AWE3015-43028","price":1945.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/0618\/0354\/files\/644a00758df01d5c4218ae94b0fbfbb4_3.jpg?v=1784940973","url":"https:\/\/www.lethalperformance.com\/products\/awe-tuning-audi-b8-s5-4-2l-touring-edition-exhaust-system-polished-silver-tips","provider":"Lethal Performance","version":"1.0","type":"link"}