diff --git a/src/PantherTestCaseTrait.php b/src/PantherTestCaseTrait.php
index 5c8ea2b1..6caf6e96 100644
--- a/src/PantherTestCaseTrait.php
+++ b/src/PantherTestCaseTrait.php
@@ -74,7 +74,7 @@ public static function stopWebServer(): void
         }
 
         if (null !== self::$pantherClient) {
-            foreach (self::$pantherClients as $i => $pantherClient) {
+            foreach (self::$pantherClients as $pantherClient) {
                 // Stop ChromeDriver only when all sessions are already closed
                 $pantherClient->quit(false);
             }
@@ -178,16 +178,21 @@ protected static function createPantherClient(array $options = [], array $kernel
 
         self::startWebServer($options);
 
+        $browserArguments = $options['browser_arguments'] ?? null;
+        if (null !== $browserArguments && !\is_array($browserArguments)) {
+            throw new \TypeError(sprintf('Expected key "browser_arguments" to be an array or null, "%s" given.', get_debug_type($browserArguments)));
+        }
+
         if (PantherTestCase::FIREFOX === $browser) {
-            self::$pantherClients[0] = self::$pantherClient = Client::createFirefoxClient(null, null, $managerOptions, self::$baseUri);
+            self::$pantherClients[0] = self::$pantherClient = Client::createFirefoxClient(null, $browserArguments, $managerOptions, self::$baseUri);
         } else {
             try {
-                self::$pantherClients[0] = self::$pantherClient = Client::createChromeClient(null, null, $managerOptions, self::$baseUri);
+                self::$pantherClients[0] = self::$pantherClient = Client::createChromeClient(null, $browserArguments, $managerOptions, self::$baseUri);
             } catch (\RuntimeException $e) {
                 if (PantherTestCase::CHROME === $browser) {
                     throw $e;
                 }
-                self::$pantherClients[0] = self::$pantherClient = Client::createFirefoxClient(null, null, $managerOptions, self::$baseUri);
+                self::$pantherClients[0] = self::$pantherClient = Client::createFirefoxClient(null, $browserArguments, $managerOptions, self::$baseUri);
             }
 
             if (null === $browser) {
@@ -229,9 +234,14 @@ protected static function createHttpBrowserClient(array $options = [], array $ke
         self::startWebServer($options);
 
         if (null === self::$httpBrowserClient) {
-            // The ScopingHttpClient cant't be used cause the HttpBrowser only supports absolute URLs,
+            $httpClientOptions = $options['http_client_options'] ?? [];
+            if (!\is_array($httpClientOptions)) {
+                throw new \TypeError(sprintf('Expected key "http_client_options" to be an array, "%s" given.', get_debug_type($httpClientOptions)));
+            }
+
+            // The ScopingHttpClient can't be used cause the HttpBrowser only supports absolute URLs,
             // https://github.com/symfony/symfony/pull/35177
-            self::$httpBrowserClient = new HttpBrowserClient(HttpClient::create());
+            self::$httpBrowserClient = new HttpBrowserClient(HttpClient::create($httpClientOptions));
         }
 
         if (is_a(self::class, KernelTestCase::class, true)) {
diff --git a/tests/ClientTest.php b/tests/ClientTest.php
index 265befae..bad02d69 100644
--- a/tests/ClientTest.php
+++ b/tests/ClientTest.php
@@ -26,7 +26,9 @@
 use Symfony\Component\Panther\Client;
 use Symfony\Component\Panther\Cookie\CookieJar;
 use Symfony\Component\Panther\DomCrawler\Crawler;
+use Symfony\Component\Panther\PantherTestCase;
 use Symfony\Component\Panther\ProcessManager\ChromeManager;
+use Symfony\Contracts\HttpClient\HttpClientInterface;
 
 /**
  * @author Kévin Dunglas <dunglas@gmail.com>
@@ -450,4 +452,60 @@ public function testPing(): void
         self::stopWebServer();
         $this->assertFalse($client->ping());
     }
+
+    public function testCreatePantherClientWithBrowserArguments(): void
+    {
+        $client = self::createPantherClient([
+            'browser' => PantherTestCase::CHROME,
+            'browser_arguments' => ['--window-size=1400,900'],
+        ]);
+        $this->assertInstanceOf(AbstractBrowser::class, $client);
+        $this->assertInstanceOf(WebDriver::class, $client);
+        $this->assertInstanceOf(JavaScriptExecutor::class, $client);
+        $this->assertInstanceOf(KernelInterface::class, self::$kernel);
+
+        self::stopWebServer();
+    }
+
+    public function testCreatePantherClientWithInvalidBrowserArguments(): void
+    {
+        $this->expectException(\TypeError::class);
+
+        self::createPantherClient([
+            'browser_arguments' => 'bad browser arguments data type',
+        ]);
+    }
+
+    public function testCreateHttpBrowserClientWithHttpClientOptions(): void
+    {
+        $client = self::createHttpBrowserClient([
+            'http_client_options' => [
+                'auth_basic' => ['foo', 'bar'],
+                'on_progress' => $closure = static function () {},
+                'cafile' => '/foo/bar',
+            ],
+        ]);
+
+        ($httpClientRef = new \ReflectionProperty($client, 'client'))->setAccessible(true);
+        /** @var HttpClientInterface $httpClient */
+        $httpClient = $httpClientRef->getValue($client);
+
+        ($httpClientOptionsRef = new \ReflectionProperty($httpClient, 'defaultOptions'))->setAccessible(true);
+        $httpClientOptions = $httpClientOptionsRef->getValue($httpClient);
+
+        $this->assertSame('foo:bar', $httpClientOptions['auth_basic']);
+        $this->assertSame($closure, $httpClientOptions['on_progress']);
+        $this->assertSame('/foo/bar', $httpClientOptions['cafile']);
+
+        self::stopWebServer();
+    }
+
+    public function testCreateHttpBrowserClientWithInvalidHttpClientOptions(): void
+    {
+        $this->expectException(\TypeError::class);
+
+        self::createHttpBrowserClient([
+            'http_client_options' => 'bad http client option data type',
+        ]);
+    }
 }