Premier Performance Integration
Premier Performance puts a specialist diesel and off-road catalog behind your storefront — tuners, exhaust, lift kits, wheels, and lighting from the brands enthusiasts ask for by name — with hourly stock syncs and daily pricing updates that keep every listing accurate. One API integration, one performance-distribution leader keeping your inventory honest.
300+
product lines across diesel and off-road
8
warehouses across the United States
2012
SEMA Warehouse Distributor of the Year
Hourly
stock and daily pricing updates
40%
of lost online sales
trace back to stockouts
69%
of shoppers abandon
and buy from a competitor when an item is out of stock
37%
fewer stockouts
for stores running real-time inventory tracking
31%
drop in lost-sales
opportunities once inventory syncs in real time
Performance Specialist, Behind Your Store
Premier Performance — founded in 1999 and built by enthusiasts — is a leading distributor of diesel performance and off-road parts, named SEMA Warehouse Distributor of the Year in 2012. What started with a single power upgrade grew into a specialist catalog that shops and dealers trust for hard-to-source performance parts.
The scale is the point
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300+ product lines, deep in the categories your buyers actually search
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8 warehouses across the US, stocked for diesel, truck, and off-road
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Diesel, Jeep, off-road, light truck, wheels, and lighting — the enthusiast core
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Brands enthusiasts ask for — tuners, exhaust, intakes, suspension, and lift
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A performance reputation that lends credibility to your storefront
As a Premier dealer, that specialist catalog and live stock data work for your website — accurate listings without the manual upkeep.
What Premier Performance Brings To Your Store
Catalog Built for Enthusiasts
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Deep selection across diesel performance and off-road
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Tuners, exhaust, intakes, lift kits, wheels, and lighting
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Jeep, light truck, and 4×4 lines from a specialist distributor
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Select the brands you want and import by fitment, category, or filter
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Premier catalog converted to clean X-Cart listings — no manual rebuild
The exact parts enthusiasts search for — ready to list and sell.
Pricing and Stock That Maintain Themselves
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Product, stock, and pricing data import straight from Premier
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Hourly stock and daily pricing updates run on their own
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New listings go live accurate; changing prices stay in step
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Less overhead, fewer manual adjustments, more time to sell
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Confidence that your storefront reflects real availability
Set it once — accurate stock and pricing, hands-off.
Inventory That Tells the Truth
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Live inventory data from every brand you choose to sell
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Hourly stock updates and daily pricing updates, set once and left running
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Stock levels that stay current without anyone touching a spreadsheet
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Accurate availability that stops overselling before it starts
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One source of truth between Premier and your store
Sell what’s actually in stock — and stop handing buyers to a competitor.
Search That Puts the Right Part in the Cart
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Connects with the YMM fitment search add-on
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Buyers match parts to their year, make, and model in seconds
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Import by fitment, category, or filter for a precise catalog
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Maximized order accuracy — fewer wrong parts, fewer returns
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Richer product detail also helps your listings get found on Google
Right part, first time — accuracy that turns searches into sales.
Four Steps. One Distributor. A Catalog Ready to Sell.
Become a Dealer & Connect
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Prerequisite: you must already be a Premier Performance dealer — not one yet? Apply through Premier’s dealer application page
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Install the Premier Performance add-on from the X-Cart App Store (Fulfillment & Shipping; available in Auto)
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Register with Premier, obtain your API credentials, and enter them in the X-Cart admin panel
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Compatible with X-Cart 5.5.1.x – 5.6.0.x, with one year of free upgrades
Your Store. Your Customers. Premier Behind All Of It.
Diesel & Truck Retailer
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Customers arrive knowing the brand and the build
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Tuners, exhaust, intakes, and lift from one specialist distributor
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Live inventory on every listing
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YMM search makes the right fitment easy to find
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A specialist’s catalog with a performance reputation behind it
Off-Road & Jeep Shop
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Lift kits, wheels, lighting, and armor for the trail
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Import by fitment so listings match real vehicles
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Hourly stock sync keeps availability honest
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Deep 4×4 and Jeep lines from a single account
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The parts enthusiasts search for, ready on your shelf
Performance-Focused Seller
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300+ product lines concentrated where demand runs hot
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Accurate stock and pricing without the manual upkeep
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A curated catalog instead of a generic parts wall
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Credibility from a SEMA-recognized distributor
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Room to expand your line card as your business grows
Premier Delivers Catalog & Stock Data. X-Cart Delivers Your Store.
Premier Performance provides:
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Product data across diesel and off-road
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Inventory across every brand you carry
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Hourly stock and daily pricing updates
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A specialist catalog of enthusiast brands
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Stock from 8 US warehouses
X-Cart provides:
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A storefront that turns that catalog into sales
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YMM fitment search for accurate parts selection
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Checkout, payment, and shipping options for your buyers
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One dashboard for products, orders, and customers
X-Cart connects both. One unified catalog. Real stock. Orders that route and track themselves.
Sell the Diesel and Off-Road Parts Enthusiasts Search For
Sellers Who’ve Been There
“From my experience with X-Cart, it’s all about exceptional service. As someone managing our company’s IT and website, I can confidently say their customer support is unparalleled. My suggestions are always heard, considered, and often implemented in future updates. Switching to X-Cart 14 years ago was one of the best decisions I’ve made!”
Read Success Story “Our market has changed in the fact that we are actually creating revenue now. Utilizing X-Cart, we generated more sales in the first few months than our old site did in many years.”
Read Success Story “I’ve been with the platform for almost a year now, and I must say that the increased communication has led to better customer service. The updates and multi-integrations are becoming more refined, and I’m excited to see what 2025 holds.”
Read Success Story “X-Cart offers some good add-on modules for small businesses enabling out-of-the-box solutions such as customer reviews and RMAs to assist operations.”
Read Success Story “With the automotive industry it is almost impossible to find a website platform that understands the complex data challenges of trying to list SKUs with unique fitment data. X-Cart is the only platform that I have found that understands these challenges and has a solution.”
Read Success Story “When we started, we were flipping through the Yellow Pages, making phone calls. Now, we’re selling directly to consumers online. It’s been a wild ride.”
Read Success Story “We had our site active for three years but could never get it working correctly to be able to make any kind of sales. Just a big ol’ frustrating money pit with no ROI.”
Read Success Story “We needed a platform that catered to Canadian customers. X-Cart’s focus on wheels and tires, Canadian distributors, advanced fitment search, and a visualizer made it the perfect fit for us.”
Read Success Story “Having access to the source code was a major win.
X-Cart gave us the flexibility to build exactly what we needed to support a dynamic and data-heavy catalog in the automotive aftermarket space.”
“Overall, the X-Cart team has been excellent. Our site was able to launch quickly with all of the integrations and APIs connected and operational.”
Read Success Story “X-Cart provided a stable platform that was laid out in a way that our internal team could make any necessary adjustments needed, to fit our goals.”
Read Success StoryPremier Is One Piece. X-Cart Is Complete.
Premier integration — product data, stock, and pricing sync, ready to launch
One platform. One bill. Built for auto parts sellers from day one.
Put a SEMA-Recognized Performance Distributor Behind Your Store
300+ diesel and off-road product lines your customers already search for. Stock that syncs itself every hour and pricing that updates daily. One API integration — a specialist catalog kept accurate, hands-off.
Already a Premier dealer? Get started in a few clicks. Not yet? Apply through Premier’s dealer application page. Questions or need a hand? Email our support team at helpdesk@x-cart.com.
