{"title":"B58","description":"\u003ch2\u003e\u003cspan\u003eBMW B58 Performance Tuning \u0026amp; Parts\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUpgrade your BMW B58 with performance tuning, transmission software from B58Tuner.net. This collection is built for BMW owners looking to improve horsepower, torque, throttle response, acceleration, shifting, and overall drivability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe turbocharged BMW B58 engine is found in popular models such as the BMW 340i, 440i, 540i, 740i, X3 M40i, X4 M40i, Z4 M40i, M240i, M340i, and M440i. Whether your BMW is stock, Stage 1, Stage 2, running ethanol, or equipped with upgraded fueling and turbo components, we offer performance solutions for a wide range of B58 builds.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eShop BMW B58 performance upgrades, including ECU tuning, transmission tuning, downpipes, intake systems, charge pipes, cooling upgrades, flex-fuel components, fueling upgrades, turbo upgrades, and other supporting modifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAt B58Tuner.net, our goal is to help you build a faster, more responsive, and reliable BMW. Browse our BMW B58 tuning and performance parts collection to find the right upgrades for your vehicle and horsepower goals.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"remote-engine-tuning-b58","title":"M240i BMW Custom Remote Engine Tuning","description":"\u003cp\u003eWe are proud to bring you what we know is the best M240i custom tune. We have over 15 years of experience in tuning BMW and the results will shock you. \u003cbr\u003e\u003cbr\u003eGet 150+ Horsepower on upgraded turbo setups\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe B58 engine is stout from factory and with a simple downpipe and tune will produce nearly 150+ horsepower than stock with upgraded turbos and be as reliable as it left the factory. \u003c\/p\u003e\n\u003cp\u003eIt will turn your B58 powered BMW into a fun all around beast that you can drag, drift, circuit or autocross safely and reliably. \u003cbr\u003e\u003cspan\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWith our tune you will get: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncreased and controlled boost that safely increases with RPM for reliability\u003c\/li\u003e\n\u003cli\u003eA lot more useable torque thru cam timing tuning\u003c\/li\u003e\n\u003cli\u003eBetter drivability in all RPMS and gears even with a big turbo\u003c\/li\u003e\n\u003cli\u003eHigh pressure fuel pump tuning when upgrading to B58TU or better pump\u003c\/li\u003e\n\u003cli\u003eOptimized AFR for high boost applications\u003c\/li\u003e\n\u003cli\u003eAll engine safeties are upgraded so you don't blow your motor\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"B58 Tuner","offers":[{"title":"Default Title","offer_id":53219998433644,"sku":"Ecutune-b58","price":950.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/1454\/4748\/files\/E7F21BCD-4C21-464F-A94B-78080ACF2EB5.png?v=1772478079"},{"product_id":"b58-gen-1-engine-swap-coding-tune","title":"B58 Gen 1 Engine Swap Coding + Tune","description":"\u003cp\u003eWe are able to bring you coding and tuning for your B58 Gen 1 swaps into your classsic BMW or other swap cars. \u003c\/p\u003e\n\u003cp\u003eThis a very difficult swap and we have a solution that is easy to use and get started driving. \u003cbr\u003e\u003cbr\u003eREQUIREMENT : \u003cbr\u003e*Make sure the car starts and can move forward\/backward. The entire ENGINE HARNESS must remain stock (everything to the DME except the A368*1B connector). Do not hard-wire pumps to full speed or any custom wiring modifications of that sort* \u003c\/p\u003e\n\u003cp\u003e*Enet Cable and Windows Laptop \u003c\/p\u003e\n\u003cp\u003eWe do all of the hard coding remotely so you don’t have to. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThis is for you \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e-If Bimmercode or Esys or similar is not working to code out the modules in your B58 Swap car. \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e-If your B58 swap is in limp mode and will not pass 3000rpm. \u003c\/strong\u003e\u003c\/p\u003e","brand":"B58 Tuner","offers":[{"title":"Default Title","offer_id":53220248846700,"sku":"B58gen1swap","price":1700.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/1454\/4748\/files\/FC8F0891-8E70-43EF-ADD0-9EF22C1731B7.png?v=1772480608"},{"product_id":"m340i-bmw-custom-remote-engine-tuning","title":"M340i BMW Custom Remote Engine Tuning","description":"\u003cp\u003eWe are proud to bring you what we know is the best M340i custom tune. We have over 15 years of experience in tuning BMW and the results will shock you. \u003cbr\u003e\u003cbr\u003eGet 150+ Horsepower on upgraded turbo setups\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe B58 engine is stout from factory and with a simple downpipe and tune will produce nearly 150+ horsepower than stock with upgraded turbos and be as reliable as it left the factory. \u003c\/p\u003e\n\u003cp\u003eIt will turn your B58 powered BMW into a fun all around beast that you can drag, drift, circuit or autocross safely and reliably. \u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWith our tune you will get: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncreased and controlled boost that safely increases with RPM for reliability\u003c\/li\u003e\n\u003cli\u003eA lot more useable torque thru cam timing tuning\u003c\/li\u003e\n\u003cli\u003eBetter drivability in all RPMS and gears even with a big turbo\u003c\/li\u003e\n\u003cli\u003eHigh pressure fuel pump tuning when upgrading to B58TU or better pump\u003c\/li\u003e\n\u003cli\u003eOptimized AFR for high boost applications\u003c\/li\u003e\n\u003cli\u003eAll engine safeties are upgraded so you don't blow your motor\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"B58 Tuner","offers":[{"title":"Default Title","offer_id":53291016487276,"sku":"Ecutune-b58","price":950.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/1454\/4748\/files\/E7F21BCD-4C21-464F-A94B-78080ACF2EB5.png?v=1772478079"}],"url":"https:\/\/b58tuner.net\/collections\/b58.oembed","provider":"B58 Tuner","version":"1.0","type":"link"}