{"product_id":"cat-back-exhaust-audi-s8-d4-4-0-tfsi-quattro-tiptronic-13-18","title":"Cat Back Exhaust Audi S8 D4 4.0 TFSi Quattro Tiptronic 13-18","description":"The Audi S8 D4 4.0 TFSI received a precision engineered Audi S8 Exhaust upgrade at DKU Performance, transforming both sound character and rear end aesthetics. We installed a high quality cat back Audi S8 Exhaust System using 304L aircraft grade stainless steel, ensuring long term durability while resolving the overly muted factory tone. \n\nCareful tuning of the system delivered a deeper, more aggressive Audi S8 Sports Exhaust note under acceleration while maintaining refined comfort during cruising. The direct fit design allowed seamless integration with the Quattro drivetrain, improving flow and throttle response without compromise.  This Audi S8 Exhaust upgrade enhanced presence on the road, giving the V8 the voice it deserves while maintaining everyday usability. The result is a sharper, more engaging driving experience delivered by DKU Performance.","brand":"Audi","offers":[{"title":"Default Title","offer_id":55246930968918,"sku":null,"price":3292.56,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/5829\/2310\/files\/363_Newcs.png?v=1788804458","url":"https:\/\/dkuperformance.co.uk\/products\/cat-back-exhaust-audi-s8-d4-4-0-tfsi-quattro-tiptronic-13-18","provider":"DKU Performance","version":"1.0","type":"link"}