BDS 4 Inch Lift Kit w/ Radius Arm for 2005-2007 Ford F250/F350 Super Duty 4WD Gas

Key Features

• 100% bolt-on installation using factory mounting locations for a straightforward build at home or in the shop.
• HD tubular radius arms replace the factory stamped steel arms, correcting caster across a range of lift heights and using an OE-style rubber bushing at the frame mount for smooth, quiet, service-free operation.
• Gas-specific Pro-Ride dual rate coil springs deliver the correct lift height up front along with predictable, comfortable ride quality across varied terrain.
• Forged drop pitman arm and track bar relocation bracket work together to keep steering geometry in phase through suspension travel and recenter the front axle.
• Sway bar relocation and brake line brackets included to maintain proper component clearance after lift.
• Rear lift options: choose a high-strength fabricated steel lift block with u-bolt flip kit for maximum ground clearance, or upgrade to multi-leaf progressive replacement leaf springs that eliminate the block, reduce axle wrap, and maintain factory payload ratings.
• Shock options: standard NX2 Nitro Series (nitrogen-charged twin-tube, 10-stage velocity-sensitive valving, 1-3/8" high-flow piston, dual-welded ends, silver powder coat) or upgraded FOX 2.0 Performance Series (2" extruded aluminum IFP monotube body, 5/8" hard chrome heat-treated shaft, CNC machined 6061-T6 aluminum ends, application-specific valving, clear anodized finish).
• Tire and wheel clearance for 35x12.5 tires on 18x9 or 20x9 wheels with 4.5" backspacing (trimming may be required).

Why It Works for an Overland Build

The combination of tubular radius arms, tuned coil springs, and corrected steering geometry gives your Super Duty the travel, clearance, and on-road manners needed for long-distance overland travel. Whether you're loaded down with gear and headed deep into the backcountry or running daily on pavement, the kit delivers a controlled, planted ride without sacrificing payload or steering precision.

Fitment

• 2005 Ford F-250 Super Duty (ALL submodels) — 4WD, Gas
• 2005 Ford F-350 Super Duty (ALL submodels) — 4WD, Gas
• 2006-2007 Ford F-250 Super Duty (XL, XLT, Lariat, King Ranch) — 4WD, Gas
• 2006-2007 Ford F-350 Super Duty (XL, XLT, Lariat, King Ranch) — 4WD, Gas

Important Notes

• Overload spring check required: These trucks were manufactured with and without top-mounted overload springs on the rear leaf springs. A top-mounted overload is an extra leaf separate from the pack, set above the main leaf. Identify which configuration your truck has before ordering.
• Carrier bearing equipped trucks: If your vehicle has a carrier bearing, you will also need to order part number 123402 from the accessories section.
• Tire fitment: Minor trimming may be required to clear 35-inch tires depending on wheel offset and backspacing.

If you have questions about fitment, configuration, or current lead times and shipping timelines, reach out before ordering and we'll help you get the right setup the first time.

Shipping

We ship nationwide and internationally. Most in-stock items leave our shop within 1–3 business days. Made-to-order and oversized parts may require additional lead time; any special timing will be noted on the product page.

Order Processing

If an order is placed outside of our normal business hours (Monday–Friday), we will process it as soon as possible once our team is back in the shop during regular operating hours. Weekend orders will be handled the next business day.

Tracking & Delivery

• You'll receive a tracking email as soon as your order ships.
• We cannot ship to PO Boxes for oversized or freight items.
• Signature may be required for high-value shipments.

Freight & Oversize Items

• Large/oversized products (bumpers, racks, etc.) ship via LTL freight.
• Please inspect your delivery at arrival. Note any damage on the carrier’s paperwork and take photos before signing—this is required to file a claim.
• Residential freight includes curbside delivery; inside delivery/appointments may incur additional fees.

International Orders

• Duties, taxes, and import fees are the buyer’s responsibility and are not included at checkout.
• Some products may have export restrictions or carrier limits.

Order Changes & Cancellations

• Requests must be made within 24 hours of purchase when possible.
• Custom or built-to-order items may not be cancellable once production begins.

Returns & Exchanges

We want you stoked on your gear. Eligible items may be returned within 30 days of delivery for a refund or exchange.

Eligibility

• Items must be new, unused, uninstalled, and in original packaging with all hardware.
• Buyer is responsible for return shipping unless the return is due to our error or a confirmed defect.
• A restocking fee (typically 10–20%) may apply to non-defective returns to cover inspection, repackaging, and processing.

Non-Returnable Items

• Installed/used items, custom or made-to-order products, electrical/electronic components, clearance/“garage sale” items, and gift cards.

How to Start a Return

1. Log in to your account and open the order, or contact us with your order number.
2. We’ll issue return instructions and an RMA if approved. Returns without RMA may be refused.
3. Pack securely; include all parts and paperwork. We recommend insured, trackable shipping.

Refunds

• Once received and inspected, approved refunds are issued to the original payment method within 3–5 business days.
• Original shipping charges are non-refundable (except in cases of our error or a confirmed defect).

Damaged, Defective, or Incorrect Items

• Please contact us within 7 days of delivery with photos of the product, packaging, and shipping label.
• For freight damage, ensure notes are made with the carrier at delivery and take photos before signing.

Warranty

Many products include a manufacturer warranty. We’re happy to help facilitate claims—reach out with your order number, photos, and a description of the issue.

Questions about shipping or returns? Get in touch—our team is here to help you get trail-ready.