diff --git a/pipelines/perf-eval/Autoscale Benchmark/node-auto-provisioning-benchmark-complex.yml b/pipelines/perf-eval/Autoscale Benchmark/node-auto-provisioning-benchmark-complex.yml
index 0f82beecb0..7580c60701 100644
--- a/pipelines/perf-eval/Autoscale Benchmark/node-auto-provisioning-benchmark-complex.yml	
+++ b/pipelines/perf-eval/Autoscale Benchmark/node-auto-provisioning-benchmark-complex.yml	
@@ -30,9 +30,9 @@ stages:
           topology: karpenter
           matrix:
             complex-nap:
-              pod_count: 5
-              pod_cpu_request: 2
-              pod_memory_request: "4Gi"
+              pod_count: 5000
+              pod_cpu_request: 16
+              pod_memory_request: "60Gi"
               scale_up_timeout: "15m"
               scale_down_timeout: "15m"
               node_selector: "{karpenter.sh/nodepool: default}"
@@ -45,6 +45,7 @@ stages:
               scrape_kubelets: True
               scrape_ksm: True
               karpenter_nodepool_file: karpenter_complex_nodepool.azure.yml
+              enable_apiserver_vnet_integration: "false" # TODO: enable when hyperscale fix roll out
           max_parallel: 1
           timeout_in_minutes: 120
           credential_type: service_connection
diff --git a/scenarios/perf-eval/nap/terraform-inputs/azure-complex.tfvars b/scenarios/perf-eval/nap/terraform-inputs/azure-complex.tfvars
index 2205f211f4..7972943e93 100644
--- a/scenarios/perf-eval/nap/terraform-inputs/azure-complex.tfvars
+++ b/scenarios/perf-eval/nap/terraform-inputs/azure-complex.tfvars
@@ -32,6 +32,10 @@ network_config_list = [
         name           = "nap-subnet-ms"
         address_prefix = "10.192.0.0/16"
       },
+      {
+        name           = "apiserver-subnet"
+        address_prefix = "10.240.0.0/16"
+      },
       {
         name           = "AzureFirewallSubnet"
         address_prefix = "10.193.0.0/26"
@@ -136,6 +140,7 @@ aks_cli_config_list = [
     subnet_name           = "nap-subnet-ms"
     managed_identity_name = "nap-identity"
     kubernetes_version    = "1.33"
+    api_server_subnet_name = "apiserver-subnet"
     kms_config = {
       key_name       = "kms-nap"
       key_vault_name = "akskms"
@@ -212,6 +217,11 @@ aks_cli_config_list = [
         name  = "network-policy"
         value = "cilium"
       }
+      # TODO: enable private cluster after bug fix for hyperscale has been rolled out
+      # {
+      #   name  = "enable-private-cluster"
+      #   value = ""
+      # }
     ]
   }
 ]