{"title":"BMW 5 Series (F10)","description":"\u003cp\u003eCustom ECU calibrations for the BMW F10 5 Series and F10 M5, 2010 to 2017.\u003c\/p\u003e\n\n\u003cp\u003eModels supported: 520d, 520i, 528i, 535i, F10 M5.\u003c\/p\u003e\n\n\u003cp\u003eEngines supported: N20, N47\/B47, N55, S63B44.\u003c\/p\u003e\n\n\u003cp\u003eStage 1 software-only and Stage 2 catless downpipe calibrations available. All F10 chassis are open ECU, no unlock required.\u003c\/p\u003e","products":[{"product_id":"rpm-forged-h-beam-race-connecting-rods-bmw-n55","title":"Forged H-Beam Connecting Rods – BMW N55","description":"\u003cp\u003eForged H-beam connecting rods for the BMW N55, built for serious power and high boost. Precision-forged from 4340 chrome moly steel and designed to accept genuine ARP 2000 bolts, they handle the loads that limit factory rods on big-power street, track and drag builds. ARP 2000 bolts included.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eForged 4340 chrome moly steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDesign\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eH-beam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSmall end\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBronze alloy bushing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBig end\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePrecision honed, shot-peened\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBolts\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGenuine ARP 2000 \/ 625+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated to\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e800–1000+ hp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUse\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh boost, track, drag, high-power street builds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHandles big power, with 4340 chrome moly and an H-beam profile that resist bending and twisting at high RPM and cylinder pressure, rated to 800–1000+ hp.\u003c\/li\u003e\n\u003cli\u003eLasts under load, heat-treated and shot-peened to resist fatigue even under detonation or knock.\u003c\/li\u003e\n\u003cli\u003eSpins true, with CNC-honed, fully balanced big ends that keep tight clearances and oil-film stability at high engine speeds.\u003c\/li\u003e\n\u003cli\u003eRevs quicker, with a lighter H-beam profile that cuts reciprocating mass for sharper throttle response.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBuild quality\u003c\/h3\u003e\n\u003cp\u003ePrecision-forged from 4340 aircraft-grade chrome moly, shot-peened and heat-treated, with bronze small-end bushings and deep locking grooves for ARP bolt stability. Pair with RPM Tuning forged 4032 pistons, upgraded bearings and MLS head gaskets for a complete forged bottom end.\u003c\/p\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eFits BMW N55 engines across E- and F-series platforms: 135i \/ 335i \/ 435i, M235i \/ M2 (non-Competition), X3 35i \/ X4 35i, and 640i \/ 740i N55 variants.\u003c\/p\u003e","brand":"RPM Tuning","offers":[{"title":"Default Title","offer_id":42742314238061,"sku":null,"price":1199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/2729\/0989\/files\/Artboard9_ff90030d-0462-42ca-8dc4-8150ee2b1664.png?v=1754454724"},{"product_id":"high-flow-heat-shielded-catless-downpipe-bmw-n20","title":"Catless Downpipe 2011–2020 BMW 320i\/328i\/420i\/428i\/520i\/528i – N20","description":"\u003cp\u003eA direct bolt-on catless downpipe for the BMW N20, built from 304 stainless steel and TIG-welded for a clean, durable fit. Replacing the restrictive factory catalytic converter frees up exhaust flow, spools the turbo sooner, and lets the N20 make the power it's capable of once tuned.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e304 stainless steel construction, TIG-welded\u003c\/li\u003e\n\u003cli\u003eTurbo side: 3.5 inch · Exhaust side: 2.5 inch\u003c\/li\u003e\n\u003cli\u003eIntegrated thermal heat shield\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on, no cutting or permanent modification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFrees up exhaust flow by removing the factory cat, cutting backpressure so the turbo spools faster and holds boost more easily.\u003c\/li\u003e\n\u003cli\u003eSupports a tune, built for Stage 1, Stage 2 and beyond, letting a tuned N20 deliver its full horsepower and torque.\u003c\/li\u003e\n\u003cli\u003eManages heat with the integrated shield, keeping exhaust heat inside the pipe to protect nearby wiring, sensors and intake parts and help hold lower EGTs under load.\u003c\/li\u003e\n\u003cli\u003eSharpens the sound into a deeper, sportier exhaust note without constant cabin drone.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBuild quality\u003c\/h3\u003e\n\u003cp\u003eEach downpipe is TIG-welded for clean seams, smooth internal transitions and reliable strength under high exhaust temperatures. It bolts directly to the factory location and works with both the stock and aftermarket exhaust systems. 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Digital delivery only.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eOrder your Stage and Flasher selection above\u003c\/li\u003e\n\u003cli\u003eRead your stock ECU file (using your flasher or our Autotuner)\u003c\/li\u003e\n\u003cli\u003eSend us your stock file\u003c\/li\u003e\n\u003cli\u003eWe build your custom calibration\u003c\/li\u003e\n\u003cli\u003eYou flash the file and send datalogs\u003c\/li\u003e\n\u003cli\u003eWe refine until perfect\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cem\u003eFor off-road and motorsport use only. See our Performance Disclaimer in Terms of Service.\u003c\/em\u003e\u003c\/p\u003e","brand":"RPM Tuning","offers":[{"title":"Stage 1: No Mods Required \/ Tuning Tools Included","offer_id":45212685434989,"sku":"520D_F10_2010_2016_S1_INC","price":999.0,"currency_code":"USD","in_stock":true},{"title":"Stage 1: No Mods Required \/ I Have MHD \/ MG Flasher","offer_id":45212685467757,"sku":"520D_F10_2010_2016_S1_OWN","price":699.0,"currency_code":"USD","in_stock":true},{"title":"Stage 2: Downpipes Required \/ Tuning Tools Included","offer_id":45212685500525,"sku":"520D_F10_2010_2016_S2_INC","price":1199.0,"currency_code":"USD","in_stock":true},{"title":"Stage 2: Downpipes Required \/ I Have MHD \/ MG Flasher","offer_id":45212685533293,"sku":"520D_F10_2010_2016_S2_OWN","price":899.0,"currency_code":"USD","in_stock":true}]},{"product_id":"bmw-520i-f10-2010-2016","title":"BMW 520i (F10) 2010-2016","description":"\u003cp\u003eCustom ECU calibration for BMW 520I, F10 chassis, N20 engine. 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Digital delivery only.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eOrder your Stage and Flasher selection above\u003c\/li\u003e\n\u003cli\u003eRead your stock ECU file (using your flasher or our Autotuner)\u003c\/li\u003e\n\u003cli\u003eSend us your stock file\u003c\/li\u003e\n\u003cli\u003eWe build your custom calibration\u003c\/li\u003e\n\u003cli\u003eYou flash the file and send datalogs\u003c\/li\u003e\n\u003cli\u003eWe refine until perfect\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cem\u003eFor off-road and motorsport use only. See our Performance Disclaimer in Terms of Service.\u003c\/em\u003e\u003c\/p\u003e","brand":"RPM Tuning","offers":[{"title":"Stage 1: No Mods Required \/ Tuning Tools Included","offer_id":45212685566061,"sku":"520I_F10_2010_2016_S1_INC","price":999.0,"currency_code":"USD","in_stock":true},{"title":"Stage 1: No Mods Required \/ I Have MHD \/ MG Flasher","offer_id":45212685598829,"sku":"520I_F10_2010_2016_S1_OWN","price":699.0,"currency_code":"USD","in_stock":true},{"title":"Stage 2: Downpipes Required \/ Tuning Tools Included","offer_id":45212685631597,"sku":"520I_F10_2010_2016_S2_INC","price":1199.0,"currency_code":"USD","in_stock":true},{"title":"Stage 2: Downpipes Required \/ I Have MHD \/ MG Flasher","offer_id":45212685664365,"sku":"520I_F10_2010_2016_S2_OWN","price":899.0,"currency_code":"USD","in_stock":true}]},{"product_id":"bmw-528i-f10-2010-2016","title":"BMW 528i (F10) 2010-2016","description":"\u003cp\u003eCustom ECU calibration for BMW 528I, F10 chassis, N20 engine. 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Digital delivery only.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eOrder your Stage and Flasher selection above\u003c\/li\u003e\n\u003cli\u003eRead your stock ECU file (using your flasher or our Autotuner)\u003c\/li\u003e\n\u003cli\u003eSend us your stock file\u003c\/li\u003e\n\u003cli\u003eWe build your custom calibration\u003c\/li\u003e\n\u003cli\u003eYou flash the file and send datalogs\u003c\/li\u003e\n\u003cli\u003eWe refine until perfect\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cem\u003eFor off-road and motorsport use only. See our Performance Disclaimer in Terms of Service.\u003c\/em\u003e\u003c\/p\u003e","brand":"RPM Tuning","offers":[{"title":"Stage 1: No Mods Required \/ Tuning Tools Included","offer_id":45212685697133,"sku":"528I_F10_2010_2016_S1_INC","price":999.0,"currency_code":"USD","in_stock":true},{"title":"Stage 1: No Mods Required \/ I Have MHD \/ MG Flasher","offer_id":45212685729901,"sku":"528I_F10_2010_2016_S1_OWN","price":699.0,"currency_code":"USD","in_stock":true},{"title":"Stage 2: Downpipes Required \/ Tuning Tools Included","offer_id":45212685762669,"sku":"528I_F10_2010_2016_S2_INC","price":1199.0,"currency_code":"USD","in_stock":true},{"title":"Stage 2: Downpipes Required \/ I Have MHD \/ MG Flasher","offer_id":45212685795437,"sku":"528I_F10_2010_2016_S2_OWN","price":899.0,"currency_code":"USD","in_stock":true}]},{"product_id":"bmw-535i-f10-2010-2016","title":"BMW 535i (F10) 2010-2016","description":"\u003cp\u003eCustom ECU calibration for BMW 535I, F10 chassis, N55 engine. 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See our Performance Disclaimer in Terms of Service.\u003c\/em\u003e\u003c\/p\u003e","brand":"RPM Tuning","offers":[{"title":"Stage 1: No Mods Required \/ Tuning Tools Included","offer_id":45212685828205,"sku":"535I_F10_2010_2016_S1_INC","price":999.0,"currency_code":"USD","in_stock":true},{"title":"Stage 1: No Mods Required \/ I Have MHD \/ MG Flasher","offer_id":45212685860973,"sku":"535I_F10_2010_2016_S1_OWN","price":699.0,"currency_code":"USD","in_stock":true},{"title":"Stage 2: Downpipes Required \/ Tuning Tools Included","offer_id":45212685893741,"sku":"535I_F10_2010_2016_S2_INC","price":1199.0,"currency_code":"USD","in_stock":true},{"title":"Stage 2: Downpipes Required \/ I Have MHD \/ MG Flasher","offer_id":45212685926509,"sku":"535I_F10_2010_2016_S2_OWN","price":899.0,"currency_code":"USD","in_stock":true}]}],"url":"https:\/\/www.rpmtuning.pro\/collections\/bmw-f10-tunes.oembed","provider":"RPM Tuning ","version":"1.0","type":"link"}