![TTE Turbochargers TTE850M+ | F10 M5 · F06 · F12 · F13 M6 · F85 X5 M · F86 X6 M | 4.4L Turbo V8 [S63] Option:Upgrade Existing Turbo The unique B9 EA839 engines](https://cdn.shopify.com/s/files/1/0635/0032/1015/files/TTETurbochargersTTE850M_F10M5_F06_F12_F13M6_F85X5M_F86X6M4.4LTurboV8_S63.png?v=1713216703)
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The unique B9 EA839 engines are equipped with a smaller factory turbo and large stock downpipe with incredibly minimal exhaust restrictions
7000RPM rev limit
With correct software and bolt-ons this turbo will bump you up into the 330-390hp range on pump fuel
A durable Teflon coating is applied to the bushing that keeps your sway bar operating squeak-free so you can attack the turns without annoying sounds
Front Axle - Lowering 32mm
TTE Turbochargers TTE850M+ | F10 M5 · F06 · F12 · F13 M6 · F85 X5 M · F86 X6 M | 4.4L Turbo V8 [S63] Option:Upgrade Existing Turbo The unique B9 EA839 enginesTheTurboEngineers upgrade turbocharger stage for the S63 S63 TU BMW vehicles. These units offer good response and big power with durability. To construct these upgrade turbochargers we change the original compressor and employ a far larger and more efficient billet wheel with extended tip technology and mill the compressor cover to the optimum gap to match the new compressor profile. We replace the original turbines and CNC mill the turbine housing to
