We've Upgraded Our Website! Discover What's New at Warranty Killer Performance

Wondering when your order will arrive? We've made that easier than ever!

Products displaying "In Stock, Ready to Ship" now feature estimated delivery dates directly on their product pages.

Shipping costs are calculated and displayed during checkout, allowing you to select the shipping option that best fits your needs.

Delivery dates are estimates and may be affected by shipping carrier delays, holidays, weather conditions, and other circumstances outside our control.

We understand how important it is to receive your parts quickly, especially when your vehicle is down or you're working against a deadline.

We've added a live order cutoff indicator to qualifying product pages.

This feature is available on qualifying products marked "In Stock, Ready to Ship."

Customer feedback is one of the most valuable resources available when shopping for performance parts and accessories.

We've upgraded our product review system to make it easier to share experiences and help future customers make confident purchasing decisions.

Share More Than Just Words

• Written Reviews: Share your experience with installation, fitment, quality, and performance.
• Product Photos: Show other customers how the product looks installed or in use.
• Product Videos: Demonstrate your experience with the product in action.

We encourage honest and detailed feedback from customers who have purchased and used our products.

To maintain a professional and helpful review environment, submissions containing profanity are automatically rejected by our third-party review platform.

Whether your experience was positive or there's something we could improve, we welcome constructive customer feedback.

Have a question about a product before purchasing? Our enhanced Questions & Answers system makes it easier to find helpful information.

Many products already feature questions submitted by previous customers. Simply visit the product page and select the "Questions & Answers" tab to browse existing discussions.

How It Works

1. Submit Your Question

   Ask a question directly from the product page.

2. Our Team Is Notified

   Your question is emailed to our staff for review and a prompt response.

3. Previous Customers May Help

   The system can also email up to five recent customers who purchased the same product, provided they've opted in to receive these requests.

4. Receive Helpful Answers

   Our team works to respond promptly, while participating customers may provide additional real-world insight.

We've updated the design and functionality of our Recommended Products and Related Products sections.

These improvements make it easier to discover similar products, related accessories, and other items that may complement your purchase.

Whether you're upgrading your vehicle, replacing worn components, or exploring additional accessories, our improved recommendations help you find relevant options without spending unnecessary time searching through the website.

Finding the right part shouldn't be difficult.

We've upgraded our website's search bar and search results page to improve how customers discover products.

Our enhanced search functionality is becoming more effective at recognizing relevant keywords, matching product information, and presenting useful search results.

These improvements are particularly helpful when searching by:

• Product names and descriptions
• Vehicle makes and models
• Part numbers
• Product categories and related keywords

We've introduced a refreshed shopping cart with enhancements to order information, checkout transparency, and recordkeeping.

Estimated Delivery Information

Estimated delivery dates can now carry through from the shopping cart into checkout and your order details.

This makes it easier to reference the estimated arrival information associated with your purchase.

Digitally Verified Order Agreements

We've improved how our order terms and agreements are acknowledged and documented.

During checkout, customers can review and accept the applicable terms and conditions. These agreements are now digitally verified and recorded through Shopify, providing a clearer record of the terms accepted when placing an order.

Automatic PDF Agreement Copies

For added convenience and transparency, a PDF copy of your order agreement is automatically provided with your order confirmation email.

Customers can also access their agreement through their account information and order history.