{"product_id":"cat-back-exhaust-audi-a4-2-0-tdi-b8-140ps-177ps-2wd-saloon-and-avant-s-line-models-only-09-11","title":"Cat Back Exhaust Audi A4 2.0 TDi B8 140PS \/ 177PS 2WD Saloon and Avant (S-Line models only) 09-11","description":"Audi A4 Exhaust upgrade was completed on a 2.0 TDi B8 S Line where we replaced the restrictive factory setup with a precision engineered Audi A4 Cat-back Exhaust system. At DKU Performance, we installed a full 304L stainless steel Audi A4 Exhaust System designed to improve flow, refine tone and enhance rear styling for both Saloon and Avant models.\n\nThe original system lacked character and durability, so we resolved this with a direct fit solution that delivers a deeper, more purposeful exhaust note without unwanted drone. Careful fitment ensured perfect alignment with factory mounting points while improving overall efficiency and throttle response. As a result, this Audi A4 Performance Exhaust transformation delivers a cleaner sound profile, improved longevity and a more engaging driving experience, all tailored to suit daily usability with a refined sporty edge.","brand":"Audi","offers":[{"title":"Default Title","offer_id":55246925496662,"sku":null,"price":1166.56,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/5829\/2310\/files\/347_Newcs.png?v=1788804369","url":"https:\/\/dkuperformance.co.uk\/products\/cat-back-exhaust-audi-a4-2-0-tdi-b8-140ps-177ps-2wd-saloon-and-avant-s-line-models-only-09-11","provider":"DKU Performance","version":"1.0","type":"link"}