diff --git a/Jenkinsfile b/Jenkinsfile
index a771ff53..da692afe 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -101,6 +101,18 @@ pipeline {
 
         stage('parallel tests') {
           parallel {
+            stage('test cuatro') {
+              agent { docker { image 'ghcr.io/commaai/alpine-ssh'; args '--user=root' } }
+              steps {
+                phone_steps("panda-cuatro", [
+                  ["build", "scons -j4"],
+                  ["flash", "cd scripts/ && ./reflash_internal_panda.py"],
+                  ["flash jungle", "cd board/jungle && ./flash.py --all"],
+                  ["test", "cd tests/hitl && HW_TYPES=10 pytest -n0 --durations=0 2*.py [5-9]*.py"],
+                ])
+              }
+            }
+
             stage('test tres') {
               agent { docker { image 'ghcr.io/commaai/alpine-ssh'; args '--user=root' } }
               steps {
diff --git a/python/__init__.py b/python/__init__.py
index 39f0d0a7..077358ea 100644
--- a/python/__init__.py
+++ b/python/__init__.py
@@ -143,7 +143,7 @@ class Panda:
     HW_TYPE_UNO: 5100,
     HW_TYPE_DOS: 6500,
     HW_TYPE_TRES: 6600,
-    HW_TYPE_CUATRO: 6600,
+    HW_TYPE_CUATRO: 12500,
   }
 
   HARNESS_STATUS_NC = 0
diff --git a/tests/hitl/7_internal.py b/tests/hitl/7_internal.py
index eb8577fb..aad62bad 100644
--- a/tests/hitl/7_internal.py
+++ b/tests/hitl/7_internal.py
@@ -44,7 +44,7 @@ def test_fan_cooldown(p):
   time.sleep(3)
   p.set_fan_power(0)
   for _ in range(5):
-    assert p.get_fan_rpm() <= 7000
+    assert p.get_fan_rpm() <= Panda.MAX_FAN_RPMs[bytes(p.get_type())]
     time.sleep(0.5)
 
 def test_fan_overshoot(p):