{"product_id":"stainless-steel-downpipes-for-m3-m4-g80-g82","title":"BMW M2 \/ M3 \/ M4 S58 Stainless Steel Downpipes – G80 G82 G83 G87","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUpgrade your BMW S58 with Project Gamma Stainless Steel Downpipes, designed for maximum airflow, faster turbo response, improved exhaust sound, and increased performance on tuned BMW M2, M3, and M4 models.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe factory downpipes on the BMW S58 engine are restrictive, especially once the vehicle is tuned or upgraded with additional performance modifications. Project Gamma downpipes help reduce exhaust backpressure, allowing the twin turbos to spool faster and breathe more efficiently. The result is sharper throttle response, stronger acceleration, and a more aggressive exhaust tone.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBuilt from high-quality \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e304 stainless steel\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, these downpipes are engineered for strength, durability, and extreme resistance against rust and heat. Each set features a precision-machined stainless steel V-band transition for proper fitment and secure connection to the factory turbochargers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUnlike many downpipes that reduce diameter near the turbo side, Project Gamma downpipes are designed to maintain strong airflow through the pipe for improved exhaust flow and better overall performance. This makes them one of the best supporting modifications for tuned BMW G80 M3, G82 M4, G83 M4 Convertible, and G87 M2 vehicles.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003ePerformance Benefits:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eImproved exhaust flow\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReduced turbo backpressure\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFaster turbo spool\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBetter throttle response\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStronger mid-range and top-end power\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMore aggressive exhaust sound\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHelps reduce turbo lag\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGreat upgrade for tuned S58 vehicles\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal supporting modification for Stage 1, Stage 2, Bootmod3, MHD, and custom tuning setups\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eKey Features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for BMW S58 twin-turbo engines\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFits BMW G80 M3, G82 M4, G83 M4 Convertible, and G87 M2\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMade from 304 stainless steel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrecision CNC-machined V-band transition\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for improved airflow and exhaust efficiency\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHelps increase horsepower and torque when paired with proper tuning\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUses factory-style fitment points\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with factory heat shielding\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAvailable in polished stainless steel or optional ceramic coating\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHandcrafted for strength, durability, and long-term performance\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eFitment:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e2021+ BMW G80 M3\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2021+ BMW G80 M3 Competition\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2021+ BMW G80 M3 Competition xDrive\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2021+ BMW G82 M4\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2021+ BMW G82 M4 Competition\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2021+ BMW G82 M4 Competition xDrive\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2021+ BMW G83 M4 Convertible\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2023+ BMW G87 M2\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEngine: BMW S58 3.0L Twin-Turbo Inline-6\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eCeramic Coating Option:\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eThe product shown in some photos may be ceramic coated. Ceramic coating helps reduce heat transfer in the engine bay and provides additional thermal protection. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComplete the Build:\u003c\/strong\u003e\u003cbr\u003e- \u003ca href=\"\/products\/bmw-m3-m4-g8x-downpipe-and-project-gamma-tune-package\"\u003eBMW G8X Downpipe + Tune Package (Bootmod3 or MHD)\u003c\/a\u003e\u003cbr\u003e- \u003ca href=\"\/products\/bmw-m2-m3-m4-g80-g82-g87-catted-downpipes-200-cell\"\u003eBMW G80 | G82 Catted Downpipes (200 Cell)\u003c\/a\u003e\u003cbr\u003e- \u003ca href=\"\/products\/bmw-m2-m3-m4-g80-g83-s58-carbon-fiber-intakes-filters\"\u003eBMW G80 | G82 Carbon Fiber Intakes\u003c\/a\u003e\u003cbr\u003e- \u003ca href=\"\/products\/presale-bmw-m3-m4-g80-g82-silicon-intakes-filters\"\u003eBMW G80 | G82 Silicon Intakes\u003c\/a\u003e\u003cbr\u003e- \u003ca href=\"\/products\/bmw-m3-m4-midpipes-g80-g82-g83\"\u003eBMW G80 | G82 Mid-Pipes\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"sl-guide-link\"\u003eSee our \u003ca href=\"\/blogs\/guides\/bmw-g80-m3-g82-m4-exhaust-guide-downpipes-vs-midpipes-for-the-s58\"\u003eG80 M3 and G82 M4 exhaust guide\u003c\/a\u003e for which exhaust parts suit your car.\u003c\/p\u003e\u003cp class=\"sl-pairs\"\u003eMore parts for the BMW G87 M2: \u003ca href=\"\/products\/class-3-carbon-fixed-rear-wing-for-bmw-m2-g87-2-series-g42\"\u003eClass 3 Carbon Fixed Rear Wing for BMW M2 G87 \/ 2-Series G42\u003c\/a\u003e and \u003ca href=\"\/products\/carbon-front-centre-bumper-trim-for-bmw-m2-g87\"\u003eCarbon Front Centre Bumper Trim for BMW M2 G87\u003c\/a\u003e. \u003ca href=\"\/collections\/bmw-g87-m2-parts\"\u003eSee all BMW G87 M2 parts\u003c\/a\u003e.\u003c\/p\u003e","brand":"Project Gamma","offers":[{"title":"Ceramic Coating","offer_id":44205102399606,"sku":"DP8707","price":1564.0,"currency_code":"AUD","in_stock":true},{"title":"Polished","offer_id":44205102432374,"sku":"DP8708","price":1407.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/2976\/5750\/files\/IMG_3621.jpg?v=1789640624","url":"https:\/\/shop.sl-autowerkes.com.au\/products\/stainless-steel-downpipes-for-m3-m4-g80-g82","provider":"SL Autowerkes","version":"1.0","type":"link"}