{"product_id":"cat-back-exhaust-audi-a4-2-0-tfsi-b7-quattro-and-dtm-05-08","title":"Cat Back Exhaust Audi A4 2.0 TFSi B7 Quattro and DTM 05-08","description":"The Audi A4 Exhaust System upgrade carried out by DKU Performance transformed this 2.0 TFSi B7 Quattro with a precision engineered cat back solution tailored for both saloon and avant models. Using high grade 304L stainless steel, we resolved restrictive factory flow and delivered a cleaner, deeper tone that enhances everyday driving without unwanted drone. This Audi A4 Cat-back Exhaust installation improved throttle response and overall performance while sharpening the rear aesthetics with a more purposeful finish. Drivers now benefit from a refined yet sporty Audi A4 Performance Exhaust note that perfectly matches the character of the vehicle. Every Audi A4 Exhaust upgrade is completed with exact fitment to ensure durability, sound quality and long term reliability.","brand":"Audi","offers":[{"title":"Default Title","offer_id":55246953677142,"sku":null,"price":956.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/5829\/2310\/files\/391_Newcs.png?v=1788804608","url":"https:\/\/dkuperformance.co.uk\/products\/cat-back-exhaust-audi-a4-2-0-tfsi-b7-quattro-and-dtm-05-08","provider":"DKU Performance","version":"1.0","type":"link"}