{"product_id":"afe-09-16-audi-a4-a5-b8-l4-2-0l-t-twisted-steel-3in-downpipe-304-stainless-w-cat","title":"aFe 09-16 Audi A4\/A5 (B8) L4-2.0L (t) Twisted Steel 3in. Downpipe - 304 Stainless w\/ Cat","description":"This system produced gains of up to +14 HP and +6 lbs. x Ft. TQ., as measured on our in-house dyno. This system is constructed of 3\" mandrel-bent 304 stainless steel tubing for maximum strength and durability. Includes a single high flow catalytic converter which is less restrictive than the factory converter providing maximum flow. Factory style laser cut stainless steel flanges are used used for a secure leak-free seal. This down pipe includes a 3rd O2 bung and plug for either a wide-band O2 gauge or auxiliary instrumentation. Utilizing a factory style hanger and flanges this system is designed to fit in the stock locations with no cutting or modifications required for a hassle-free installation. Utilizing state-of-the-art computer-aided design technology, this false is designed for custom, high tolerance factory fitment. 100% TIG-Welded for race-proven strength and durability.","brand":"aFe","offers":[{"title":"Default Title","offer_id":46250025287853,"sku":"afe48-36410-YC","price":1441.25,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/5200\/0173\/files\/3900e41d334e1d39ac28fd6572fdd35a.jpg?v=1781937399","url":"https:\/\/www.dfispdx.com\/products\/afe-09-16-audi-a4-a5-b8-l4-2-0l-t-twisted-steel-3in-downpipe-304-stainless-w-cat","provider":"Diesel Fuel Injection Service","version":"1.0","type":"link"}