{"product_id":"ti8hp-transmission-controller","title":"Ti8HP Transmission Controller","description":"\u003cp\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003eHaltech Ti8HP Transmission Controller Pre Order. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003eAvailable first quarter of 2027.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Ti8HP is a transmission interface that brings the ZF 8HP eight-speed automatic into the Haltech ecosystem. It pairs with a drive-by-wire Nexus ECU\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"wp-block-paragraph\"\u003e\u003cstrong\u003eWhat do I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"wp-block-list\"\u003e\n\u003cli\u003e\n\u003cul class=\"wp-block-list\"\u003e\n\u003cli\u003eA Gen 1 8HP45, 8HP70, or 8HP90\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"wp-block-list\"\u003e\n\u003cli\u003e\n\u003cul class=\"wp-block-list\"\u003e\n\u003cli\u003eA compatible shifter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"wp-block-list\"\u003e\n\u003cli\u003e\n\u003cul class=\"wp-block-list\"\u003e\n\u003cli\u003eA Nexus R series, Nexus S series, Nexus Rebel, or Nexus Plug-in ECU with electronic throttle control set up\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"wp-block-list\"\u003e\n\u003cli\u003e\n\u003cul class=\"wp-block-list\"\u003e\n\u003cli\u003eA brake pedal input wired to the ECU\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"wp-block-paragraph\"\u003eThe 8HP has no one-way clutches, so every downshift needs a throttle blip to match revs. That is why the Ti8HP needs a drive-by-wire ECU, and why T series ECUs are not supported.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich shifters are compatible?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul class=\"wp-block-list\"\u003e\n\u003cli\u003e\n\u003cul class=\"wp-block-list\"\u003e\n\u003cli\u003eFactory BMW F series shifters (up\/down shift)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul class=\"wp-block-list\"\u003e\n\u003cli\u003e\n\u003cul class=\"wp-block-list\"\u003e\n\u003cli\u003eFactory BMW G series shifters (up\/down shift)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul class=\"wp-block-list\"\u003e\n\u003cli\u003e\n\u003cul class=\"wp-block-list\"\u003e\n\u003cli\u003eFactory Toyota Supra A90 shifters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul class=\"wp-block-list\"\u003e\n\u003cli\u003e\n\u003cul class=\"wp-block-list\"\u003e\n\u003cli\u003eWired-in paddle shifters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul class=\"wp-block-list\"\u003e\n\u003cli\u003e\n\u003cul class=\"wp-block-list\"\u003e\n\u003cli\u003eA CAN keypad\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul class=\"wp-block-list\"\u003e\n\u003cli\u003e\n\u003cul class=\"wp-block-list\"\u003e\n\u003cli\u003eA resistor ladder\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"wp-block-paragraph\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need any third-party reflashing tool or software?\u003c\/strong\u003e No. The Ti8HP reads the original gearbox binary and flashes the Haltech binary through the Haltech system, so no third-party software or reflash tools are needed.\u003c\/p\u003e\n\u003cp class=\"wp-block-paragraph\"\u003e\u003cstrong\u003eDo I need to wire anything in?\u003c\/strong\u003e Not if you are using a Nexus Rebel terminated harness, such as the Rebel LS, Rebel JZ, or Rebel K. The Ti8HP harness plugs straight in. It can also be wired in to any other drive-by-wire Nexus ECU or VCU. Either way, you will need a brake pedal input to the ECU.\u003c\/p\u003e\n\u003cp class=\"wp-block-paragraph\"\u003e\u003cstrong\u003eWhy a separate box?\u003c\/strong\u003e The 8HP’s control unit talks CAN at the OEM rate of 500 kb\/s, while Haltech CAN runs at 1 Mb\/s, so the two cannot share a bus. With a Ti8HP, you do not need to dedicate one of your Haltech ECU’s CAN ports to a 500 kb\/s bus just for the gearbox, so the spare CAN port is free to talk to the rest of the car (ABS, a BCM, or a factory dash) and other devices. Because it comes with a plug-and-play harness, there is no need to build your own harness or buy one for a similar price. The Ti8HP keeps everything cleanly separated, which keeps installs and fault-finding simple.\u003c\/p\u003e","brand":"Raspberry Pi Dashboards","offers":[{"title":"Default Title","offer_id":67866293141695,"sku":null,"price":450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0024\/3974\/1538\/files\/HT-196004_01.png?v=1793831170","url":"https:\/\/www.pahlsperformance.com\/products\/ti8hp-transmission-controller","provider":"Raspberry Pi Dashboards","version":"1.0","type":"link"}