{"product_id":"034spi-boot-loader-unlock-blu-harness-for-audi-b9-5-4m-5-4m8-al552-al952","title":"034SPI Boot Loader Unlock (BLU) Harness for Audi B9.5, 4M.5, \u0026 4M8 AL552\/AL952","description":"\u003cp\u003e\u003cstrong\u003eTake Control. Unlock From Home.\u003c\/strong\u003e\u003cbr\u003eThe 034Motorsport 034SPI Boot Loader Unlock Harness and Software gives you direct end-user access to unlock AL552 TCUs equipped with the locked 401 boot loader. No hardware swaps or shipping, no overpriced third-party tools, and no waiting. This solution puts full control in your hands.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngineered for Direct, Seamless Integration\u003c\/strong\u003e\u003cbr\u003eUsing a 034Motorsport TCU flashing harness, the system connects directly to the transmission in conjunction with the 034Motorsport SPI flashing dongle. 034SPI BLU allows you to connect directly to the TCU, even bypassing the factory OBD system. The 034SPI BLU software then safely and efficiently unlocks the TCU with a streamlined process that can be completed from your phone, mobile device, and laptop, or through your preferred 034 tuning dealer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe First True End-User Solution\u003c\/strong\u003e\u003cbr\u003eThis is the first solution of its kind to offer end-user boot loader unlocking without additional hardware or complicated processes. 034Motorsport has opened up the problematic 401 boot loader unlock to the people, to easily open up a world of TCU tuning options previously thought impossible! It integrates seamlessly with existing 034Motorsport flashing tools and is included at no cost for all existing Dynamic+ TCU tune customers, making it fast, accessible, and easy to use.\u003c\/p\u003e\n\u003cp\u003eThis is the market’s first true at-home boot loader unlock solution. No replacing your mech unit, no overpriced extra tools, no shop labor costs. 034Motorsport puts you in control with a faster, simpler, more accessible path to unlocking and tuning.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComplete the Dynamic+ Driving Experience\u003c\/strong\u003e\u003cbr\u003eUnlocking your factory TCU enables Dynamic+ TCU tuning, delivering refined shift strategies, improved drivability, and safe power delivery to complement ECU tuning. The result is smoother operation, quicker response, and a more cohesive performance transformation. The TCU is the second side of power, performance and drivability to the ECU, ensuring both are optimized will give the fastest, safest, most refined driving experience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt for the Latest Audi Platforms\u003c\/strong\u003e\u003cbr\u003eDesigned for supported 2022+ Audi models equipped with the AL552 transmission and locked 401 boot loader, this solution provides the necessary foundation to run Stage 1, Stage 2, or Stage 3 TCU tunes. Note: 034Motorsport BLU functionality is only available for 034Motorsport tunes, and is not compatible or usable with tunes from other companies.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment\/Applications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAudi A8 2019-Present D5 3.0 TFSI\u003c\/li\u003e\n\u003cli\u003eAudi Q7 2015-Present 4M\/4M.5 2.0 TFSI\u003c\/li\u003e\n\u003cli\u003eAudi Q7 2015-2019 4M 3.0 TFSI Supercharged\u003c\/li\u003e\n\u003cli\u003eAudi Q7 2020-Present 4M.5 3.0 TFSI Turbocharged\u003c\/li\u003e\n\u003cli\u003eAudi Q8 2019-Present 4M8 3.0 TFSI\u003c\/li\u003e\n\u003cli\u003eAudi RS4 2018-2025 B9\/B9.5 2.9 TFSI\u003c\/li\u003e\n\u003cli\u003eAudi RS5 2018-2025 B9\/B9.5 2.9 TFSI\u003c\/li\u003e\n\u003cli\u003eAudi RS6 2020-Present C8 4.0 TFSI\u003c\/li\u003e\n\u003cli\u003eAudi RS7 2019-Present C8 4.0 TFSI\u003c\/li\u003e\n\u003cli\u003eAudi RSQ8 2020-Present 4M8 4.0 TFSI\u003c\/li\u003e\n\u003cli\u003eAudi S4 2018-2025 B9\/B9.5 3.0 TFSI\u003c\/li\u003e\n\u003cli\u003eAudi S5 2018-2024 B9\/B9.5 3.0 TFSI\u003c\/li\u003e\n\u003cli\u003eAudi S6 2019-Present C8 2.9 TFSI\u003c\/li\u003e\n\u003cli\u003eAudi S7 2019-Present C8 2.9 TFSI\u003c\/li\u003e\n\u003cli\u003eAudi S8 2019-Present D5 4.0 TFSI\u003c\/li\u003e\n\u003cli\u003eAudi SQ5 2018-2024 B9\/B9.5 3.0 TFSI\u003c\/li\u003e\n\u003cli\u003eAudi SQ7 2020-Present 4M\/4M.5 4.0 TFSI\u003c\/li\u003e\n\u003cli\u003eAudi SQ8 2020-Present 4M8 4.0 TFSI\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Instructions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003ca title=\"034Motorsport AL552\/AL952 Boot Loader Unlock Harness Installation Instructions\" href=\"https:\/\/www.034motorsport.com\/docs\/034-SPI-BLU-AL552-034-103-3400_Install_Instructions.pdf\" target=\"_blank\"\u003ePlease click or tap here\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"034 Motorsport","offers":[{"title":"Default Title","offer_id":53129175630118,"sku":"034-103-3400","price":145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/2131\/5878\/files\/034spi-boot-loader-unlock-blu-harness-for-audi-b9-5-4m-5-and-4m8-al552-al952-transmissions-034-103-3400-1.webp?v=1777563788","url":"https:\/\/store.ngpracing.com\/products\/034spi-boot-loader-unlock-blu-harness-for-audi-b9-5-4m-5-4m8-al552-al952","provider":"New German Performance","version":"1.0","type":"link"}