diff --git a/modules/python/clusterloader2/cri/cri.py b/modules/python/clusterloader2/cri/cri.py
index 889d04c95d..6972a73b47 100644
--- a/modules/python/clusterloader2/cri/cri.py
+++ b/modules/python/clusterloader2/cri/cri.py
@@ -12,14 +12,15 @@
 setup_logging()
 logger = get_logger(__name__)
 
-MEMORY_SCALE_FACTOR = 0.95 # 95% of the total allocatable memory to account for error margin
-
 # TODO: Refactor to use a config dataclass to reduce number of arguments
 # Reference: modules/python/clusterloader2/job_controller/job_controller.py
 def override_config_clusterloader2(
     node_count, node_per_step, max_pods, repeats, operation_timeout,
     load_type, scale_enabled, pod_startup_latency_threshold, provider,
-    registry_endpoint, os_type, scrape_kubelets, scrape_containerd, containerd_scrape_interval, host_network, override_file):
+    registry_endpoint, os_type, scrape_kubelets, scrape_containerd, containerd_scrape_interval, host_network, override_file, use_custom_kubelet = False):
+    MEMORY_SCALE_FACTOR = 0.95 # 95% of the total allocatable memory to account for error margin
+    if use_custom_kubelet:
+        MEMORY_SCALE_FACTOR = 1.00 # Allow full memory access for load testing
     client = KubernetesClient(os.path.expanduser("~/.kube/config"))
     nodes = client.get_nodes(label_selector="cri-resource-consume=true")
     if len(nodes) == 0:
diff --git a/pipelines/perf-eval/CRI Benchmark/k8s-resource-pressure.yml b/pipelines/perf-eval/CRI Benchmark/k8s-resource-pressure.yml
index 1b601dc09f..4abf0c2251 100644
--- a/pipelines/perf-eval/CRI Benchmark/k8s-resource-pressure.yml	
+++ b/pipelines/perf-eval/CRI Benchmark/k8s-resource-pressure.yml	
@@ -1,8 +1,34 @@
 trigger: none
 
+parameters:
+  - name: use_custom_kubelet
+    displayName: "Use Custom Kubelet Flags?"
+    type: boolean
+    default: true
+  - name: custom_kubelet_config
+    displayName: "Custom Kubelet Config Object"
+    type: object  # The parameter type is object
+    default:  # Default value is an object with nested properties
+      eviction-hard:
+        memory.available: "200Mi"
+        nodefs.available: "10%"
+        nodefs.inodesFree: "5%"
+        pid.available: "2000"
+      eviction-soft:
+        memory.available: "400Mi"
+        nodefs.available: "15%"
+        nodefs.inodesFree: "10%"
+        pid.available: "3000"
+      eviction-soft-grace-period:
+        memory.available: "1m"
+        nodefs.available: "1m"
+        nodefs.inodesFree: "1m"
+        pid.available: "1m"
+
 variables:
   SCENARIO_TYPE: perf-eval
   SCENARIO_NAME: k8s-node-stress
+  custom_kubelet_config_json: ${{ convertToJson(parameters.custom_kubelet_config) }}
 
 stages:
   - stage: azure_westus2_stress_baseline_1_34
@@ -29,6 +55,8 @@ stages:
               pod_startup_latency_threshold: 23s
               kubernetes_version: "1.34"
               scrape_kubelets: True
+              use_custom_kubelet: ${{ parameters.use_custom_kubelet }}
+              custom_kubelet_config: ${{ variables.custom_kubelet_config_json }}
             n1-p60-memory-managed:
               node_count: 1
               max_pods: 60
@@ -39,6 +67,8 @@ stages:
               kubernetes_version: "1.34"
               k8s_os_disk_type: Managed
               scrape_kubelets: True
+              use_custom_kubelet: ${{ parameters.use_custom_kubelet }}
+              custom_kubelet_config: ${{ variables.custom_kubelet_config_json }}
             n1-p60-cpu-ephemeral:
               node_count: 1
               max_pods: 60
@@ -48,6 +78,8 @@ stages:
               pod_startup_latency_threshold: 23s
               kubernetes_version: "1.34"
               scrape_kubelets: True
+              use_custom_kubelet: ${{ parameters.use_custom_kubelet }}
+              custom_kubelet_config: ${{ variables.custom_kubelet_config_json }}
             n1-p60-cpu-managed:
               node_count: 1
               max_pods: 60
@@ -58,6 +90,8 @@ stages:
               kubernetes_version: "1.34"
               k8s_os_disk_type: Managed
               scrape_kubelets: True
+              use_custom_kubelet: ${{ parameters.use_custom_kubelet }}
+              custom_kubelet_config: ${{ variables.custom_kubelet_config_json }}
           max_parallel: 1
           timeout_in_minutes: 120
           credential_type: service_connection
diff --git a/steps/topology/k8s-resource-pressure/chart/Chart.yaml b/steps/topology/k8s-resource-pressure/chart/Chart.yaml
new file mode 100644
index 0000000000..b6fed55a84
--- /dev/null
+++ b/steps/topology/k8s-resource-pressure/chart/Chart.yaml
@@ -0,0 +1,6 @@
+apiVersion: v2
+name: kubelet-config-updater
+description: Deploy a DaemonSet to update kubelet flags on nodes
+type: application
+version: 0.1.0
+appVersion: "1.0"
diff --git a/steps/topology/k8s-resource-pressure/chart/templates/daemonset.yaml b/steps/topology/k8s-resource-pressure/chart/templates/daemonset.yaml
new file mode 100644
index 0000000000..290cd2781d
--- /dev/null
+++ b/steps/topology/k8s-resource-pressure/chart/templates/daemonset.yaml
@@ -0,0 +1,76 @@
+apiVersion: apps/v1
+kind: DaemonSet
+metadata:
+  name: kubelet-config-updater
+  namespace: kube-system
+  labels:
+    app: kubelet-config-updater
+spec:
+  selector:
+    matchLabels:
+      app: kubelet-config-updater
+  template:
+    metadata:
+      labels:
+        app: kubelet-config-updater
+    spec:
+      hostPID: true
+      nodeSelector:
+        cri-resource-consume: "true"
+      tolerations:
+      - key: cri-resource-consume
+        operator: "Equal"
+        value: "true"
+        effect: "NoSchedule"
+      - key: cri-resource-consume
+        operator: "Equal"
+        value: "true"
+        effect: "NoExecute"
+      containers:
+      - name: kubelet-config-updater
+        image: ghcr.io/containerd/busybox:1.36
+        securityContext:
+          privileged: true
+        command:
+        - /bin/sh
+        - -c
+        - |
+          echo "Updating kubelet configuration..."
+          export CUSTOM_EVICTION_FLAGS="{{ .Values.kubeletFlags }}"
+          export kubelet_flags_eof_key="--node-ip"
+          for kvp in $CUSTOM_EVICTION_FLAGS; do
+            key=${kvp%%=*}
+            value=${kvp#*=}
+            esc_key=$(printf '%s' "${key}" | sed -e 's/[][\/.^$*+?()|]/\\&/g')
+            esc_value=$(printf '%s' "${value}" | sed -e 's/[][\/.^$*+?()|]/\\&/g')
+            echo "Processing key: ${esc_key} with value: ${esc_value}"
+            if grep -q -E "(^|[[:space:]])${esc_key}=[^[:space:]]+" /etc/default/kubelet; then
+              echo "Found ${esc_key} in /etc/default/kubelet"
+              sed -i -r -E "s/(^|[[:space:]])(${esc_key})=[^[:space:]]*/\1\2=${esc_value}/g" "/etc/default/kubelet"
+            else
+              echo "Adding ${esc_key}=${esc_value} to /etc/default/kubelet"
+              repl=$(printf ' %s=%s' "${esc_key}" "${esc_value}")
+              sed -i -r -E "s/(${kubelet_flags_eof_key}=[^[:space:]]+)/\1${repl}/g" "/etc/default/kubelet"
+              export kubelet_flags_eof_key="${esc_key}"
+            fi
+          done
+          echo "Checking Updated kubelet configuration:"
+          cat /etc/default/kubelet
+          echo "Restarting kubelet..."
+          nsenter --mount=/proc/1/ns/mnt -- systemctl restart kubelet || true
+          echo "Done. Sleeping indefinitely to keep the pod running."
+          sleep infinity
+        volumeMounts:
+        - name: systemd
+          mountPath: /run/systemd
+        - name: kubelet-config
+          mountPath: /etc/default
+      volumes:
+      - name: kubelet-config
+        hostPath:
+          path: /etc/default
+          type: Directory
+      - name: systemd
+        hostPath:
+          path: /run/systemd
+      restartPolicy: Always
diff --git a/steps/topology/k8s-resource-pressure/chart/values.yaml b/steps/topology/k8s-resource-pressure/chart/values.yaml
new file mode 100644
index 0000000000..b85302e7d9
--- /dev/null
+++ b/steps/topology/k8s-resource-pressure/chart/values.yaml
@@ -0,0 +1,3 @@
+# Provide a single string with kubelet flags to add, example:
+# "--eviction-hard=memory.available<100Mi --system-reserved=cpu=100m,memory=200Mi"
+kubeletFlags: ""
diff --git a/steps/topology/k8s-resource-pressure/validate-resources.yml b/steps/topology/k8s-resource-pressure/validate-resources.yml
index e0efb27b4f..4a90926d5f 100644
--- a/steps/topology/k8s-resource-pressure/validate-resources.yml
+++ b/steps/topology/k8s-resource-pressure/validate-resources.yml
@@ -14,3 +14,38 @@ steps:
 - template: /steps/engine/clusterloader2/large-cluster/validate.yml
   parameters:
     desired_nodes: 3
+- bash: |
+    set -euo pipefail
+    set -x
+
+    flags_string=$(echo "$CUSTOM_EVICTION_FLAGS" | jq -r '
+      def format_value(k; v):
+        if (v|type) == "object" then
+          (if (k == "eviction-hard") or (k == "eviction-soft") then "<"
+          else "=" end) as $delim
+          | (v | to_entries | map(.key + $delim + (.value|tostring)) | join(","))
+        elif (v|type) == "array" then
+          (v | map(tostring) | join(","))
+        else
+          (v | tostring)
+        end;
+
+      to_entries
+      | map("--" + .key + "=" + (format_value(.key; .value)))
+      | join(" ")
+      ')
+
+    printf '%s' "$flags_string" > "kubelet_flags.txt"
+
+    helm upgrade --install kubelet-config-updater ./steps/topology/k8s-resource-pressure/chart \
+      --namespace kube-system --create-namespace \
+      --set-file kubeletFlags="kubelet_flags.txt"
+
+    sleep 5
+
+    kubectl get pods -A -o wide
+
+  env:
+    CUSTOM_EVICTION_FLAGS: $(CUSTOM_KUBELET_CONFIG)
+    
+  displayName: "Validate Kubelet Custom Config Applied"