diff --git a/README.md b/README.md
index 5990aa403..4a6549cd7 100644
--- a/README.md
+++ b/README.md
@@ -60,6 +60,40 @@ visit your app at `http://localhost:4200/?fastboot=false`. If you want to turn o
 
 You can even disable serving fastboot with `ember serve` using an environment flag: `FASTBOOT_DISABLED=true ember serve`. If you have disabled building fastboot assets using the same flag as described [here](https://github.com/ember-fastboot/ember-cli-fastboot#double-build-times-and-no-incremental-builds), remember to also disable serving fastboot assets when using `ember serve`.
 
+### FastBoot Configuration
+
+When running locally using `ember serve` you can pass options into FastBoot instance via `config/fastboot.js` file. The configuration file is applicable only for applications, addons are not supported.
+
+```js
+module.exports = function(environment) {
+  let myGlobal = environment === 'production' ? process.env.MY_GLOBAL : 'testing';
+
+  return {
+    sandboxGlobals: {
+      myGlobal;
+    }
+  };
+}
+```
+
+There are several options available, see FastBoot's [README](https://github.com/ember-fastboot/fastboot/tree/v2.0.3#usage) for more information, but be aware that `distPath` is provided internally by `ember-cli-fastboot`, hence it can not be modified by this file.
+
+### FastBoot App Server Configuration
+
+When using FastBoot App Server for production environment you have to manually pass options from `config/fastboot.js` file.
+
+```js
+const FastBootAppServer = require('fastboot-app-server');
+const config = require('./config/fastboot')(process.env.NODE_ENV);
+
+let server = new FastBootAppServer({
+  distPath: 'dist',
+  ...config,
+});
+
+server.start();
+```
+
 ## Using Node/npm Dependencies
 
 ### Whitelisting Packages
diff --git a/index.js b/index.js
index 97a06ad13..433f58069 100644
--- a/index.js
+++ b/index.js
@@ -79,6 +79,8 @@ module.exports = {
     this._appRegistry = app.registry;
     this._name = app.name;
 
+    this.fastbootOptions = this._fastbootOptionsFor(app.env, app.project);
+
     migrateInitializers(this.project);
   },
 
@@ -323,13 +325,14 @@ module.exports = {
           if (!this.fastboot) {
             const broccoliHeader = req.headers['x-broccoli'];
             const outputPath = broccoliHeader['outputPath'];
+            const fastbootOptions = Object.assign(
+              {},
+              this.fastbootOptions,
+              { distPath: outputPath }
+            );
 
-            // TODO(future): make this configurable for allowing apps to pass sandboxGlobals
-            // and custom sandbox class
             this.ui.writeLine(chalk.green('App is being served by FastBoot'));
-            this.fastboot = new FastBoot({
-              distPath: outputPath
-            });
+            this.fastboot = new FastBoot(fastbootOptions);
           }
 
           let fastbootMiddleware = FastBootExpressMiddleware({
@@ -373,8 +376,26 @@ module.exports = {
 
     return checker.for('ember', 'bower');
   },
-  
+
   _isModuleUnification() {
     return (typeof this.project.isModuleUnification === 'function') && this.project.isModuleUnification();
+  },
+
+  /**
+   * Reads FastBoot configuration from application's `config/fastboot.js` file if present,
+   * otherwise returns empty object.
+   *
+   * The configuration file is expected to export a function with `environment` as an argument,
+   * which is same as a how `config/environment.js` works.
+   *
+   * TODO Allow add-ons to provide own options and merge them with the application's options.
+   */
+  _fastbootOptionsFor(environment, project) {
+    const configPath = path.join(path.dirname(project.configPath()), 'fastboot.js');
+
+    if (fs.existsSync(configPath)) {
+      return require(configPath)(environment);
+    }
+    return {};
   }
 };
diff --git a/test/fastboot-config-test.js b/test/fastboot-config-test.js
new file mode 100644
index 000000000..43f1e8e85
--- /dev/null
+++ b/test/fastboot-config-test.js
@@ -0,0 +1,42 @@
+'use strict';
+
+const expect = require('chai').use(require('chai-string')).expect;
+const RSVP = require('rsvp');
+const request = RSVP.denodeify(require('request'));
+
+const AddonTestApp = require('ember-cli-addon-tests').AddonTestApp;
+
+describe('FastBoot config', function() {
+  this.timeout(400000);
+
+  let app;
+
+  before(function() {
+    app = new AddonTestApp();
+
+    return app.create('fastboot-config')
+      .then(function() {
+        return app.startServer({
+          command: 'serve'
+        });
+      });
+  });
+
+  after(function() {
+    return app.stopServer();
+  });
+
+  it('provides sandbox globals', function() {
+    return request({
+      url: 'http://localhost:49741/',
+      headers: {
+        'Accept': 'text/html'
+      }
+    })
+      .then(function(response) {
+        expect(response.statusCode).to.equal(200);
+        expect(response.headers['content-type']).to.equalIgnoreCase('text/html; charset=utf-8');
+        expect(response.body).to.contain('<h1>My Global</h1>');
+      });
+  });
+});
diff --git a/test/fixtures/fastboot-config/app/router.js b/test/fixtures/fastboot-config/app/router.js
new file mode 100644
index 000000000..cdc257875
--- /dev/null
+++ b/test/fixtures/fastboot-config/app/router.js
@@ -0,0 +1,12 @@
+import Ember from 'ember';
+import config from './config/environment';
+
+const Router = Ember.Router.extend({
+  location: config.locationType,
+  rootURL: config.rootURL
+});
+
+Router.map(function() {
+});
+
+export default Router;
diff --git a/test/fixtures/fastboot-config/app/routes/application.js b/test/fixtures/fastboot-config/app/routes/application.js
new file mode 100644
index 000000000..9f8225d41
--- /dev/null
+++ b/test/fixtures/fastboot-config/app/routes/application.js
@@ -0,0 +1,9 @@
+import Ember from 'ember';
+
+export default Ember.Route.extend({
+  model() {
+    if (typeof FastBoot !== 'undefined') {
+      return window.myGlobal;
+    }
+  }
+});
diff --git a/test/fixtures/fastboot-config/app/templates/application.hbs b/test/fixtures/fastboot-config/app/templates/application.hbs
new file mode 100644
index 000000000..17f5e29c5
--- /dev/null
+++ b/test/fixtures/fastboot-config/app/templates/application.hbs
@@ -0,0 +1 @@
+<h1>{{this.model}}</h1>
\ No newline at end of file
diff --git a/test/fixtures/fastboot-config/config/fastboot.js b/test/fixtures/fastboot-config/config/fastboot.js
new file mode 100644
index 000000000..f6a69ddf8
--- /dev/null
+++ b/test/fixtures/fastboot-config/config/fastboot.js
@@ -0,0 +1,7 @@
+module.exports = function(environment) {
+  return {
+    sandboxGlobals: {
+      myGlobal: 'My Global'
+    }
+  };
+}