diff --git a/README.md b/README.md
index c4a1675724..d3ae84561a 100644
--- a/README.md
+++ b/README.md
@@ -66,7 +66,7 @@ Supported Cars
 | ----------| ------------------------------| ------------------| -----------------| -------------------| ------------------|
 | Acura     | ILX 2016-19                   | AcuraWatch Plus   | openpilot        | 25mph<sup>1</sup>  | 25mph             |
 | Acura     | RDX 2016-18                   | AcuraWatch Plus   | openpilot        | 25mph<sup>1</sup>  | 12mph             |
-| Acura     | RDX 2020-21                   | All               | Stock            | 0mph               | 3mph              |
+| Acura     | RDX 2019-21                   | All               | Stock            | 0mph               | 3mph              |
 | Honda     | Accord 2018-20                | All               | Stock            | 0mph               | 3mph              |
 | Honda     | Accord Hybrid 2018-20         | All               | Stock            | 0mph               | 3mph              |
 | Honda     | Civic Hatchback 2017-21       | Honda Sensing     | Stock            | 0mph               | 12mph             |
diff --git a/selfdrive/car/honda/values.py b/selfdrive/car/honda/values.py
index e8a02ae53c..7fb41ace2d 100644
--- a/selfdrive/car/honda/values.py
+++ b/selfdrive/car/honda/values.py
@@ -937,10 +937,11 @@ FW_VERSIONS = {
   CAR.ACURA_RDX_3G: {
     (Ecu.programmedFuelInjection, 0x18da10f1, None): [
       b'37805-5YF-A230\x00\x00',
+      b'37805-5YF-A330\x00\x00',
       b'37805-5YF-A420\x00\x00',
       b'37805-5YF-A430\x00\x00',
+      b'37805-5YF-A870\x00\x00',
       b'37805-5YF-C210\x00\x00',
-      b'37805-5YF-A330\x00\x00',
     ],
     (Ecu.vsa, 0x18da28f1, None): [
       b'57114-TJB-A040\x00\x00',
@@ -956,11 +957,13 @@ FW_VERSIONS = {
       b'54008-TJB-A520\x00\x00',
     ],
     (Ecu.transmission, 0x18da1ef1, None): [
+      b'28102-5YK-A630\x00\x00',
       b'28102-5YK-A700\x00\x00',
       b'28102-5YK-A711\x00\x00',
       b'28102-5YL-A700\x00\x00',
     ],
     (Ecu.combinationMeter, 0x18da60f1, None): [
+      b'78109-TJB-A240\x00\x00',
       b'78109-TJB-AB10\x00\x00',
       b'78109-TJB-AD10\x00\x00',
       b'78109-TJB-AF10\x00\x00',
@@ -976,6 +979,7 @@ FW_VERSIONS = {
       b'46114-TJB-A060\x00\x00',
     ],
     (Ecu.gateway, 0x18daeff1, None): [
+      b'38897-TJB-A040\x00\x00',
       b'38897-TJB-A110\x00\x00',
       b'38897-TJB-A120\x00\x00',
     ],