Suspension and Components› Suspension Kits

BDS Suspension

4-Inch Lift Kit with 4-Link Conversion

$5,684.65

SKU: BDS1666FPE

Special Order
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The BDS Suspension 4-inch lift kit with 4-Link conversion is engineered for RAM 3500 diesel-powered trucks from 2019-2024 with 4WD. This kit is designed to improve stance, performance, and capability, offering clearance for up to 37-inch tires.

Key components include diesel-specific Pro-Ride coil springs, heavy-duty replacement radius arms, a forged drop pitman arm, and a track bar bracket for steering correction. It also features sway bar relocation, brake line brackets, and precision-tuned NX2 or FOX 2.0 shocks. For the rear, the kit includes a high-strength fabricated lift block and longer U-bolts.
Show original supplier description
The BDS Suspension 4-inch lift kit with 4-Link conversion is meticulously engineered for 2019-2024 4WD RAM 3500 diesel trucks, aiming to significantly enhance stance, performance, and off-road capability. This comprehensive kit allows for the fitment of tires up to 37 inches in diameter, transforming the truck's profile and functional range. Heavy-duty replacement radius arms and a forged drop pitman arm are included to optimize suspension geometry, correct steering angles, and improve handling characteristics. A track bar drop bracket is also provided to keep the front axle centered throughout suspension travel, while sway bar relocation hardware ensures maintained handling performance. Additionally, brake line brackets are supplied, and the kit offers a choice between BDS NX2 gas shocks or FOX 2.0 Performance Series IFP gas shocks for improved ride and off-road performance. To accommodate the lift at this height, the kit includes a new transmission crossmember and a transfer case indexing ring. The indexing ring is crucial for correcting front driveline angles and allowing the use of factory front driveshafts. For rear lift, the kit utilizes a high-strength fabricated lift block and longer U-bolts. Buyers can also select between options for the rear lift, depending on whether their RAM has a factory rear overload leaf, and choose between a 6-bolt or 8-bolt indexing ring kit, with the 8-bolt option accommodating specific Aisin heavy-duty transmissions. Buyers can further customize their kit with various shock options, including the NX2 Nitro Series, FOX 2.0 Performance Series, or FOX 2.5 Performance Elite Series shocks, each offering distinct levels of performance and adjustability for enhanced off-road capabilities. Trimming of tires may be required for optimal fitment with recommended wheel and tire sizes, such as 35x12.5 or 37x12.5 tires on 17-inch or 20-inch wheels.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandBDS Suspension
Part NumberBDS1666FPE
CategorySuspension and Components

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