Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Pro Comp Suspension 56721B-2 Front Box Kit 4 In. Lift Front Box Kit
No reviews
$553.89
Regular price
$791.27
-29%
Couldn't load pickup availability
Vendor: Pro Comp
Type: Chassis
Sku: WBCARB07XKLNHMM
Available: Available
Shipping information
- No EU import duties. - Ships within 3-5 business days. (USA) - Ships with 8-12 business days. (International)
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Pro?Comp Suspensions Use World-Class Manufacturing Processes And Stringent Quality Control Measures To Deliver Only The Best Possible Products To Their Customers. This Results In Performance And Reliability, No Matter What Obstacles Are In Your Path. Big Ticket Items Such As Cast And Cnc-Machined Knuckles And Laser-Cut, Cnc-Formed, Robotically Welded Cross Members Are The Foundation For Many Of These Suspension Kits, But Little Details Such As Brake Line Extensions, Longer Bump Stops, And Sway Bar Drop Brackets Are Always Comes With To Provide The Most Complete Suspension Systems On The Market. These Details Distinguish Pro?Comp From Their Competitors And Are Critical For Proper Steering Geometry And Suspension Performance. Comes With Detailed Step-By-Step Illustrated Instructions With Every Suspension Kit To Make Installation As Straightforward As Possible.
Attention California Residents (Pro? 65): This Product Can Expose You To Chemicals Chromium (Hexavalent Compounds), Which Is (Are) Known To The State Of California To Cause Birth Defects Or Other Reproductive Harm.
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What is included in the Pro Comp Suspension 56721B-2 Front Box Kit?A: The Pro Comp Suspension 56721B-2 Front Box Kit includes essential components such as cast and CNC-machined knuckles, laser-cut and CNC-formed cross members, brake line extensions, longer bump stops, and sway bar drop brackets, along with detailed step-by-step illustrated instructions for easy installation.
Q: How does the 4-inch lift from this suspension kit affect vehicle performance?A: The 4-inch lift from the Pro Comp Suspension kit improves ground clearance, enhances off-road capability, and allows for larger tires, which can lead to better traction and stability, while maintaining proper steering geometry and suspension performance.
Q: Is the Pro Comp Suspension kit compatible with all vehicle makes and models?A: The Pro Comp Suspension 56721B-2 kit is designed for specific vehicle models. It is important to verify compatibility with your vehicle's make and model before purchase to ensure optimal performance and fit.
Q: What is the installation process like for this suspension kit?A: The installation process for the Pro Comp Suspension kit is straightforward, thanks to the detailed step-by-step illustrated instructions provided. However, it is recommended that installation be performed by a professional or someone with experience in vehicle modifications.
Q: Are there any safety warnings associated with this product?A: Yes, California residents should be aware that this product can expose them to chemicals such as Chromium (hexavalent compounds), which are known to the State of California to cause birth defects or other reproductive harm, as per Proposition 65.
Recently viewed
<div class="dynamic-checkout__content" id="dynamic-checkout-cart" data-shopify="dynamic-checkout-cart"> <shopify-accelerated-checkout-cart wallet-configs="[{"name":"shop_pay","wallet_params":{"shopId":69204410420,"merchantName":"Carkart","personalized":true}},{"name":"amazon_pay","wallet_params":{"checkoutLanguage":"en_US","ledgerCurrency":"USD","placement":"Cart","sandbox":false,"merchantId":"A1ONOTYM25CI4M","productType":"PayAndShip","design":"C0002"}},{"name":"paypal","wallet_params":{"shopId":69204410420,"countryCode":"US","merchantName":"Carkart","phoneRequired":true,"companyRequired":false,"shippingType":"shipping","shopifyPaymentsEnabled":true,"hasManagedSellingPlanState":null,"requiresBillingAgreement":false,"merchantId":"KM9YTJJPBC5C2","sdkUrl":"https://www.paypal.com/sdk/js?components=buttons\u0026commit=false\u0026currency=USD\u0026locale=en_US\u0026client-id=AfUEYT7nO4BwZQERn9Vym5TbHAG08ptiKa9gm8OARBYgoqiAJIjllRjeIMI4g294KAH1JdTnkzubt1fr\u0026merchant-id=KM9YTJJPBC5C2\u0026intent=authorize"}}]" access-token="20810d98afa2dc52788bfff7f8a52a25" buyer-country="US" buyer-locale="en" buyer-currency="USD" shop-id="69204410420" cart-id="4c772d0d4fbcd86448e3f4f2d1b489df" enabled-flags="["2d75a54c"]" > <div class="wallet-button-wrapper"> <ul class='wallet-cart-grid wallet-cart-grid--skeleton' role="list" data-shopify-buttoncontainer="true"> <li data-testid='grid-cell' class='wallet-cart-button-container'><div class='wallet-cart-button wallet-cart-button__skeleton' role='button' disabled aria-hidden='true'> </div></li><li data-testid='grid-cell' class='wallet-cart-button-container'><div class='wallet-cart-button wallet-cart-button__skeleton' role='button' disabled aria-hidden='true'> </div></li><li data-testid='grid-cell' class='wallet-cart-button-container'><div class='wallet-cart-button wallet-cart-button__skeleton' role='button' disabled aria-hidden='true'> </div></li> </ul> </div> </shopify-accelerated-checkout-cart> <small id="shopify-buyer-consent" class="hidden" aria-hidden="true" data-consent-type="subscription"> One or more of the items in your cart is a recurring or deferred purchase. By continuing, I agree to the <span id="shopify-subscription-policy-button">cancellation policy</span> and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted. </small> </div>
Cookie Policy
This website uses cookies to ensure you get the best experience on our website.
Read Privacy
