diff --git a/examples/custom-webpack/full-cycle-app/angular.json b/examples/custom-webpack/full-cycle-app/angular.json
index 058c7c3c85..e3b4c8a090 100644
--- a/examples/custom-webpack/full-cycle-app/angular.json
+++ b/examples/custom-webpack/full-cycle-app/angular.json
@@ -75,6 +75,14 @@
             },
             "itwcw": {
               "indexTransform": "./index-html.transform.ts"
+            },
+            "bundler-resolution-ts": {
+              "customWebpackConfig": {
+                "path": "./extra-webpack.config.bundler.ts",
+                "mergeRules": {
+                  "plugins": "prepend"
+                }
+              }
             }
           }
         },
@@ -200,4 +208,4 @@
       "typeSeparator": "."
     }
   }
-}
+}
\ No newline at end of file
diff --git a/examples/custom-webpack/full-cycle-app/extra-webpack.config.bundler.ts b/examples/custom-webpack/full-cycle-app/extra-webpack.config.bundler.ts
new file mode 100644
index 0000000000..a53373ca97
--- /dev/null
+++ b/examples/custom-webpack/full-cycle-app/extra-webpack.config.bundler.ts
@@ -0,0 +1,11 @@
+import { Configuration } from 'webpack';
+// This subpath export only resolves with moduleResolution:bundler (no physical file at this path).
+// If the builder overrides moduleResolution to 'node', this import fails with TS2307.
+// Regression test for: https://github.com/just-jeb/angular-builders/issues/2025
+// We use an empty type import (`import type {}`) to test pure path resolution without
+// depending on any specific exported member name.
+import type {} from '@angular/core/primitives/di';
+
+export default {
+  plugins: [],
+} as Configuration;
diff --git a/packages/common/src/load-module.ts b/packages/common/src/load-module.ts
index 5bd6e542bd..e15588233d 100644
--- a/packages/common/src/load-module.ts
+++ b/packages/common/src/load-module.ts
@@ -22,9 +22,16 @@ const _tsNodeRegister = (() => {
       project: tsConfig,
       compilerOptions: {
         module: 'CommonJS',
-        moduleResolution: 'node',
+        // We deliberately do NOT override moduleResolution here.
+        // The user's tsconfig moduleResolution setting (node, bundler, node16, etc.) is preserved.
+        // TypeScript allows moduleResolution:bundler with module:CommonJS, so type checking
+        // works correctly for all moduleResolution values — including 'bundler', which supports
+        // subpath package exports (e.g. '@angular/core/primitives/di').
+        // Overriding moduleResolution to 'node' (as was done previously) was the root cause of
+        // issue https://github.com/just-jeb/angular-builders/issues/2025: it prevented TypeScript
+        // from resolving subpath exports, causing TS2307 errors at build time.
         types: [
-          'node', // NOTE: `node` is added because users scripts can also use pure node's packages as webpack or others
+          'node', // NOTE: `node` is added so user configs can use Node.js globals (process, __dirname, etc.)
         ],
       },
     });
@@ -45,7 +52,6 @@ const _tsNodeRegister = (() => {
 /**
  * check for TS node registration
  * @param file: file name or file directory are allowed
- * @todo tsNodeRegistration: require ts-node if file extension is TypeScript
  */
 function tsNodeRegister(file: string = '', tsConfig: string, logger: logging.LoggerApi) {
   if (file?.endsWith('.ts')) {
@@ -90,7 +96,7 @@ export async function loadModule<T>(
       return require(modulePath);
     case '.ts':
       try {
-        // If it's a TS file then there are 2 cases for exporing an object.
+        // If it's a TS file then there are 2 cases for exporting an object.
         // The first one is `export blah`, transpiled into `module.exports = { blah} `.
         // The second is `export default blah`, transpiled into `{ default: { ... } }`.
         return require(modulePath).default || require(modulePath);
diff --git a/packages/custom-webpack/src/transform-factories.spec.ts b/packages/custom-webpack/src/transform-factories.spec.ts
index aa94b4ccec..76037e80a6 100644
--- a/packages/custom-webpack/src/transform-factories.spec.ts
+++ b/packages/custom-webpack/src/transform-factories.spec.ts
@@ -32,6 +32,13 @@ describe('getTransforms', () => {
     transforms.webpackConfiguration({});
 
     expect(tsNode.register).toHaveBeenCalledTimes(1);
+    expect(tsNode.register).toHaveBeenCalledWith({
+      project: 'test/tsconfig.test.json',
+      compilerOptions: {
+        module: 'CommonJS',
+        types: ['node'],
+      },
+    });
     expect(logger.warn).not.toHaveBeenCalled();
 
     const transforms2 = getTransforms(
diff --git a/packages/custom-webpack/tests/integration.js b/packages/custom-webpack/tests/integration.js
index c14790ff4b..c16f6a56b0 100644
--- a/packages/custom-webpack/tests/integration.js
+++ b/packages/custom-webpack/tests/integration.js
@@ -97,4 +97,11 @@ module.exports = [
     app: 'examples/custom-webpack/sanity-app-esm',
     command: 'yarn build-ts -c tsEsm',
   },
+  {
+    id: 'ts-config-bundler-module-resolution',
+    name: 'custom-webpack: TS config with moduleResolution:bundler imports',
+    purpose: 'Builder loads TypeScript webpack config that uses subpath exports requiring moduleResolution:bundler (regression for #2025)',
+    app: 'examples/custom-webpack/full-cycle-app',
+    command: 'yarn build -c bundler-resolution-ts',
+  },
 ];