diff --git a/docs/CARS.md b/docs/CARS.md
index 2febdd53b..bdf745d2b 100644
--- a/docs/CARS.md
+++ b/docs/CARS.md
@@ -4,7 +4,7 @@
 
 A supported vehicle is one that just works when you install a comma three. All supported cars provide a better experience than any stock system. Supported vehicles reference the US market unless otherwise specified.
 
-# 256 Supported Cars
+# 257 Supported Cars
 
 |Make|Model|Supported Package|ACC|No ACC accel below|No ALC below|Steering Torque|Resume from stop|Harness|Video|
 |---|---|---|:---:|:---:|:---:|:---:|:---:|:---:|:---:|
@@ -47,7 +47,8 @@ A supported vehicle is one that just works when you install a comma three. All s
 |Genesis|G90 2017-18|All|openpilot available[<sup>1</sup>](#footnotes)|0 mph|0 mph|[![star](assets/icon-star-full.svg)](##)|[![star](assets/icon-star-full.svg)](##)|<a href="https://comma.ai/shop/comma-three.html?make=Genesis&model=G90 2017-18">Hyundai C</a>||
 |Genesis|GV60 (Advanced Trim) 2023[<sup>5</sup>](#footnotes)|All|openpilot available[<sup>1</sup>](#footnotes)|0 mph|0 mph|[![star](assets/icon-star-full.svg)](##)|[![star](assets/icon-star-full.svg)](##)|<a href="https://comma.ai/shop/comma-three.html?make=Genesis&model=GV60 (Advanced Trim) 2023">Hyundai A</a>||
 |Genesis|GV60 (Performance Trim) 2023[<sup>5</sup>](#footnotes)|All|openpilot available[<sup>1</sup>](#footnotes)|0 mph|0 mph|[![star](assets/icon-star-full.svg)](##)|[![star](assets/icon-star-full.svg)](##)|<a href="https://comma.ai/shop/comma-three.html?make=Genesis&model=GV60 (Performance Trim) 2023">Hyundai K</a>||
-|Genesis|GV70 2022-23[<sup>5</sup>](#footnotes)|All|Stock|0 mph|0 mph|[![star](assets/icon-star-full.svg)](##)|[![star](assets/icon-star-full.svg)](##)|<a href="https://comma.ai/shop/comma-three.html?make=Genesis&model=GV70 2022-23">Hyundai L</a>||
+|Genesis|GV70 (2.5T Trim) 2022-23[<sup>5</sup>](#footnotes)|All|Stock|0 mph|0 mph|[![star](assets/icon-star-full.svg)](##)|[![star](assets/icon-star-full.svg)](##)|<a href="https://comma.ai/shop/comma-three.html?make=Genesis&model=GV70 (2.5T Trim) 2022-23">Hyundai L</a>||
+|Genesis|GV70 (3.5T Trim) 2022-23[<sup>5</sup>](#footnotes)|All|Stock|0 mph|0 mph|[![star](assets/icon-star-full.svg)](##)|[![star](assets/icon-star-full.svg)](##)|<a href="https://comma.ai/shop/comma-three.html?make=Genesis&model=GV70 (3.5T Trim) 2022-23">Hyundai M</a>||
 |Genesis|GV80 2023[<sup>5</sup>](#footnotes)|All|Stock|0 mph|0 mph|[![star](assets/icon-star-full.svg)](##)|[![star](assets/icon-star-full.svg)](##)|<a href="https://comma.ai/shop/comma-three.html?make=Genesis&model=GV80 2023">Hyundai M</a>||
 |GMC|Acadia 2018[<sup>3</sup>](#footnotes)|Adaptive Cruise Control (ACC)|openpilot|0 mph|7 mph|[![star](assets/icon-star-full.svg)](##)|[![star](assets/icon-star-empty.svg)](##)|<a href="https://comma.ai/shop/comma-three.html?make=GMC&model=Acadia 2018">OBD-II</a>|<a href="https://www.youtube.com/watch?v=0ZN6DdsBUZo" target="_blank"><img height="18px" src="assets/icon-youtube.svg"></img></a>|
 |GMC|Sierra 1500 2020-21|Driver Alert Package II|openpilot available[<sup>1</sup>](#footnotes)|3 mph|6 mph|[![star](assets/icon-star-full.svg)](##)|[![star](assets/icon-star-empty.svg)](##)|<a href="https://comma.ai/shop/comma-three.html?make=GMC&model=Sierra 1500 2020-21">GM</a>|<a href="https://youtu.be/5HbNoBLzRwE" target="_blank"><img height="18px" src="assets/icon-youtube.svg"></img></a>|
diff --git a/selfdrive/car/hyundai/values.py b/selfdrive/car/hyundai/values.py
index 1ad8896b9..128dac1cd 100644
--- a/selfdrive/car/hyundai/values.py
+++ b/selfdrive/car/hyundai/values.py
@@ -248,7 +248,10 @@ CAR_INFO: Dict[str, Optional[Union[HyundaiCarInfo, List[HyundaiCarInfo]]]] = {
   ],
   CAR.GENESIS_G70: HyundaiCarInfo("Genesis G70 2018-19", "All", harness=Harness.hyundai_f),
   CAR.GENESIS_G70_2020: HyundaiCarInfo("Genesis G70 2020", "All", harness=Harness.hyundai_f),
-  CAR.GENESIS_GV70_1ST_GEN: HyundaiCarInfo("Genesis GV70 2022-23", "All", harness=Harness.hyundai_l),
+  CAR.GENESIS_GV70_1ST_GEN: [
+    HyundaiCarInfo("Genesis GV70 (2.5T Trim) 2022-23", "All", harness=Harness.hyundai_l),
+    HyundaiCarInfo("Genesis GV70 (3.5T Trim) 2022-23", "All", harness=Harness.hyundai_m),
+  ],
   CAR.GENESIS_G80: HyundaiCarInfo("Genesis G80 2018-19", "All", harness=Harness.hyundai_h),
   CAR.GENESIS_G90: HyundaiCarInfo("Genesis G90 2017-18", "All", harness=Harness.hyundai_c),
   CAR.GENESIS_GV80: HyundaiCarInfo("Genesis GV80 2023", "All", harness=Harness.hyundai_m),
@@ -1705,10 +1708,12 @@ FW_VERSIONS = {
     (Ecu.fwdCamera, 0x7c4, None): [
       b'\xf1\x00JK1 MFC  AT USA LHD 1.00 1.04 99211-AR000 210204',
       b'\xf1\x00JK1 MFC  AT USA LHD 1.00 1.01 99211-AR200 220125',
+      b'\xf1\x00JK1 MFC  AT USA LHD 1.00 1.01 99211-AR300 220125',
     ],
     (Ecu.fwdRadar, 0x7d0, None): [
       b'\xf1\x00JK1_ SCC FHCUP      1.00 1.02 99110-AR000         ',
       b'\xf1\x00JK1_ SCC FHCUP      1.00 1.00 99110-AR200         ',
+      b'\xf1\x00JK1_ SCC FHCUP      1.00 1.00 99110-AR300         ',
     ],
   },
   CAR.GENESIS_GV60_EV_1ST_GEN: {