{"product_id":"b46-b48-stainless-steel-downpipe-upgrade-race-downpipes","title":"B46\/B48 STAINLESS STEEL DOWNPIPE UPGRADE [RACE DOWNPIPES]","description":"\u003cp\u003e\u003cstrong\u003eSpool B46\/B48 Downpipe\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Note:\u003c\/strong\u003e\u003cbr\u003eMany BMW owners in the US mistakenly assume they have the B48 engine, but all U.S. market 30i models are equipped with the B46 engine. \u003cstrong\u003eAfter purchasing\u003c\/strong\u003e, please send an email to \u003cstrong\u003ecustomer_service@spoolperformance.us\u003c\/strong\u003e with your VIN to confirm fitment. It is very important for us to verify what engine you have as we have both models in stock. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy upgrade to a downpipe?\u003c\/strong\u003e\u003cbr\u003eA downpipe is one of the best bang-for-your-buck upgrades for your 30i turbocharged BMW. It reduces backpressure on the turbo, helping it build boost more efficiently while improving longevity. Pair it with a proper tune, and you’ll see impressive power gains and a more aggressive exhaust sound—making it a must-have for any enthusiast looking to enhance their BMW’s performance.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrafted with Robotic Precision in an Argon Welding Chamber\u003c\/strong\u003e: Manufactured using advanced TIG robotic welding for unmatched consistency and strength, ensuring a flawless finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with Both RHD and LHD Models\u003c\/strong\u003e: Engineered for a perfect fit with no modifications needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Flow for Maximum Performance\u003c\/strong\u003e: Smooth radius bends reduce turbulence, increase airflow, and enhance turbo efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Fitment\u003c\/strong\u003e: Designed to work seamlessly with the stock cat-back exhaust as well as all aftermarket systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProven Power Gains\u003c\/strong\u003e: Expect 18-23 hp increases when paired with a proper tune, transforming your driving experience.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSPOOL Lifetime Warranty\u003c\/strong\u003e: Built to last and backed by our industry-leading warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis item fits the following F \u0026amp; G Series BMW models:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 Series\u003c\/strong\u003e: 230i (including xDrive) (2016–2024)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Series\u003c\/strong\u003e: 320i, 330i (including xDrive) (2016–2024)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Series\u003c\/strong\u003e: 430i (including xDrive) (2016–2024)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5 Series\u003c\/strong\u003e: 530i (including xDrive) (2017–2024)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eX1\u003c\/strong\u003e: sDrive28i, xDrive28i (2016–2024)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eX2\u003c\/strong\u003e: sDrive28i, xDrive28i (2018–2024)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eX3\u003c\/strong\u003e: sDrive30i, xDrive30i (2018–2024)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eX4\u003c\/strong\u003e: xDrive30i (2018–2024)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong data-start=\"1170\" data-end=\"1191\"\u003eLEGAL DISCLAIMER:\u003c\/strong\u003e This product is intended solely for \u003cstrong data-start=\"1228\" data-end=\"1273\"\u003eclosed-course competition or off-road use\u003c\/strong\u003eand is \u003cstrong data-start=\"1281\" data-end=\"1330\"\u003enot legal for use on public roads or highways\u003c\/strong\u003e. This product modifies or replaces emissions-related equipment and is not compliant with EPA or CARB emissions requirements. Use of this product on vehicles operated on public roads is prohibited. By purchasing this product, the buyer acknowledges and assumes all responsibility for proper use and legal compliance.\u003c\/span\u003e\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":47541810725122,"sku":"SP-B46-CDP","price":269.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0266\/5450\/7191\/files\/spool_b46_downpipe_jpg.avif?v=1774288843","url":"https:\/\/euroklasse.com\/products\/b46-b48-stainless-steel-downpipe-upgrade-race-downpipes","provider":"EuroKlasse INC","version":"1.0","type":"link"}