{"product_id":"gen-3-b58-catless-downpipe","title":"Ocky performance b58 gen 3 catless downpipe","description":"\u003cp data-start=\"203\" data-end=\"554\"\u003ecars the ocky performance catless downpipe is compatible with,\u003c\/p\u003e\n\u003cp data-start=\"203\" data-end=\"554\"\u003e\u003cstrong data-start=\"458\" data-end=\"482\"\u003eM340i \/ M340i xDrive\u003c\/strong\u003e — \u003cem data-start=\"485\" data-end=\"494\"\u003eG20\/G21\u003c\/em\u003e (2025+ models) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"552\" data-end=\"576\"\u003eM440i \/ M440i xDrive\u003c\/strong\u003e — \u003cem data-start=\"579\" data-end=\"592\"\u003eG22\/G23\/G26\u003c\/em\u003e (2025+ models) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"650\" data-end=\"672\"\u003e540i \/ 540i xDrive\u003c\/strong\u003e — \u003cem data-start=\"675\" data-end=\"684\"\u003eG60\/G61\u003c\/em\u003e (2025+ models) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"742\" data-end=\"764\"\u003e740i \/ 740i xDrive\u003c\/strong\u003e — \u003cem data-start=\"767\" data-end=\"772\"\u003eG70\u003c\/em\u003e (2025+ models) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"830\" data-end=\"850\"\u003eX3 M40i \/ X3 M50\u003c\/strong\u003e — \u003cem data-start=\"853\" data-end=\"858\"\u003eG45\u003c\/em\u003e (2025+ models) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"916\" data-end=\"939\"\u003eX5 40i \/ 40i xDrive\u003c\/strong\u003e — \u003cem data-start=\"942\" data-end=\"947\"\u003eG05\u003c\/em\u003e (2023+ LCI + Gen 3) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"1010\" data-end=\"1033\"\u003eX6 40i \/ 40i xDrive\u003c\/strong\u003e — \u003cem data-start=\"1036\" data-end=\"1041\"\u003eG06\u003c\/em\u003e (2023+ LCI + Gen 3) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"1104\" data-end=\"1127\"\u003eX7 40i \/ 40i xDrive\u003c\/strong\u003e — \u003cem data-start=\"1130\" data-end=\"1135\"\u003eG07\u003c\/em\u003e (2023+ LCI + Gen 3) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"1198\" data-end=\"1208\"\u003eXM 50e\u003c\/strong\u003e — \u003cem data-start=\"1211\" data-end=\"1216\"\u003eG09\u003c\/em\u003e (Gen 3 equipped)\u003c\/p\u003e\n\u003cp data-start=\"203\" data-end=\"554\"\u003eRunning a Gen 3 B58 downpipe completely changes how the car feels and sounds—it’s one of those mods you notice instantly. The stock setup is super restricted, but once you swap in a performance downpipe, the car opens up in a whole different way. Turbo spool comes in quicker, throttle response feels sharper, and the whole powerband just hits harder.\u003c\/p\u003e\n\u003cp data-start=\"556\" data-end=\"952\"\u003eOn startup, the tone is already deeper and more raw, but once you get into it, that’s where it really shines. The turbo breathes way easier, giving you that aggressive pull and a louder, more pronounced exhaust note that actually matches the performance. You get that clean but violent sound—no muffled factory feel anymore, just straight-through energy with sharper pops and a more defined tone.\u003c\/p\u003e\n\u003cp data-start=\"954\" data-end=\"1363\"\u003eWhether it’s a catless or high-flow setup, the difference is night and day. A lot of Gen 3 B58 downpipes are built with larger diameter piping and less restriction, which helps reduce backpressure and unlock real gains—some setups can see around \u003cstrong data-start=\"1200\" data-end=\"1233\"\u003e25–30+ horsepower with tuning\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e. You can feel it especially in the midrange where the car just pulls stronger and smoother.\u003c\/p\u003e\n\u003cp data-start=\"1365\" data-end=\"1668\"\u003eAround normal driving, it still keeps things somewhat controlled, but once you step on it, it gets loud and aggressive quick. That turbo sound comes alive, the exhaust note gets deeper, and the whole car feels more responsive. It’s not just louder—it’s cleaner, sharper, and way more performance-driven.\u003c\/p\u003e\n\u003cp data-start=\"1670\" data-end=\"1876\"\u003eThis isn’t just a sound mod—it’s a performance upgrade that actually transforms the driving experience. Faster spool, better flow, stronger pulls, and a tone that finally matches what the B58 is capable of.\u003c\/p\u003e","brand":"Ocky Performance","offers":[{"title":"Default Title","offer_id":46706142183586,"sku":null,"price":280.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/5223\/7218\/files\/IMG-7766.jpg?v=1774492311","url":"https:\/\/ockyperformance.com\/products\/gen-3-b58-catless-downpipe","provider":"Ocky Performance","version":"1.0","type":"link"}