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2005 Chevrolet 6.6L Duramax LLY
SKU #: BDS-588FS MPN #: BDS588FS

BDS Suspension 4" Lift Kit 11-16 Ford 6.7L Powerstroke F-250/F-350 4WD

$1,848.65
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Description
Easily lift your truck and improve your ride quality at the same time with this 4" suspension kit from BDS. This kit is centered around the BDS Pro-Ride coil springs that have an improved spring rate to help your suspension have more flexibility while maintaining load capacity. Also included in this system are a pair of 1/4" thick, frame mounted radius arm drop brackets to reposition the arms to correct geometry. The steering is corrected with a forged drop pitman arm used in combination with a heavy duty track bar drop bracket to recenter the front axle. Rounding out these kits BDS includes sway bar relocation, brake line extensions, rear FOX 2.0 performance shocks and your choice of rear block kit or GlideRide replacement leaf springs. Shock Options: NX2 Nitro Series Shocks - BDS NX2 series gas shocks offer impressive performance on and offroad. They use a nitrogen-charged, twin-tube design with 10-stage velocity-sensitive valving for lightning-fast dampening and superior control. FOX 2.0 Performance Series Shocks - Fox 2.0 performance series shocks have been tuned and tested by both FOX and BDS Suspension to maximize performance specific to each application and every BDS Suspension system. The Internal Floating Piston (IFP) shock design is based on proven Fox Racing Shocks race products but re-designed to maximize the ride quality, handling, and control of your BDS-equipped truck, whether on or off the road. FOX 2.5 Performance Elite Series - Need to kick your suspension up another notch? The FOX 2.5 Performance Elite Series greatly expands your off-road capabilities and how much punishment your shocks can take. Made with external reservoirs to keep your shock oil away from high stress and higher temperatures, the elite series shocks are part of a suspension that will handle whatever you throw at it. Comes with easy adjustments to switch between different terrains, load and speed. Dual Speed Compression Adjuster comes standard. Steering Stabilizer Options: Dual NX2 Nitro Series: Is one not enough? Then upgrade to a dual steering stabilizer setup which gives further enhanced vehicle control and lessens side-to-side motion to a greater effect. Heavy off-roading requires a heavy suspension that can handle it but can still be smooth on asphalt. Dual FOX 2.0 Performance Series: Taking things even further is the dual FOX 2.0 setup. Built to last from the top up this performance setup will enhance control, reduce shimmy and bump steer, and improve tire wear and front-end component life. Protect your investment and smooth out your rough spots before they leave you figuratively hanging. Front Adjustable HD Track Bar These new track bars are a massive upgrade to the factory unit, constructed from 1-3/8? solid steel stock reinforced with gusseted ends to handle whatever on-road and off-road abuse you can through at it. Adjustments are made at the 1-3/8?-12 fine threaded center turnbuckle with pinchbolt ends to allow easy tuning to properly recenter the front axle for a range of lift heights. The track bar is formed for proper clearance around critical front end components and is designed to easy installation without the need to clearance the factory frame and axle mounts. Both ends use high-durometer polyurethane bushings with thick-walled steel sleeves for strength and reliability. Parts come with a high quality textured black powdercoat finish for a great look and excellent corrosion resistance. The are designed for use on 0-3" of lift and can be used in combination with most aftermarket track bar brackets to be used on taller lift heights. Carrier Bearing Drop Kit A 2-piece rear drive shaft will require some extra work as the geometry of your drive system will now have some added stress. We recommend adding this carrier bearing drop to avoid any potential driveline vibration with the added lift height.

Easily lift your truck and improve your ride quality at the same time with this 4" suspension kit from BDS. This kit is centered around the BDS Pro-Ride coil springs that have an improved spring rate to help your suspension have more flexibility while maintaining load capacity. Also included in this system are a pair of 1/4" thick, frame mounted radius arm drop brackets to reposition the arms to correct geometry. The steering is corrected with a forged drop pitman arm used in combination with a heavy duty track bar drop bracket to recenter the front axle. Rounding out these kits BDS includes sway bar relocation, brake line extensions, rear FOX 2.0 performance shocks and your choice of rear block kit or GlideRide replacement leaf springs.

Shock Options:

  • NX2 Nitro Series Shocks - BDS NX2 series gas shocks offer impressive performance on and offroad. They use a nitrogen-charged, twin-tube design with 10-stage velocity-sensitive valving for lightning-fast dampening and superior control.
  • FOX 2.0 Performance Series Shocks - Fox 2.0 performance series shocks have been tuned and tested by both FOX and BDS Suspension to maximize performance specific to each application and every BDS Suspension system. The Internal Floating Piston (IFP) shock design is based on proven Fox Racing Shocks race products but re-designed to maximize the ride quality, handling, and control of your BDS-equipped truck, whether on or off the road.
  • FOX 2.5 Performance Elite Series - Need to kick your suspension up another notch? The FOX 2.5 Performance Elite Series greatly expands your off-road capabilities and how much punishment your shocks can take. Made with external reservoirs to keep your shock oil away from high stress and higher temperatures, the elite series shocks are part of a suspension that will handle whatever you throw at it. Comes with easy adjustments to switch between different terrains, load and speed. Dual Speed Compression Adjuster comes standard.

Steering Stabilizer Options:

  • Dual NX2 Nitro Series: Is one not enough? Then upgrade to a dual steering stabilizer setup which gives further enhanced vehicle control and lessens side-to-side motion to a greater effect. Heavy off-roading requires a heavy suspension that can handle it but can still be smooth on asphalt.
  • Dual FOX 2.0 Performance Series: Taking things even further is the dual FOX 2.0 setup. Built to last from the top up this performance setup will enhance control, reduce shimmy and bump steer, and improve tire wear and front-end component life. Protect your investment and smooth out your rough spots before they leave you figuratively hanging.

Front Adjustable HD Track Bar

These new track bars are a massive upgrade to the factory unit, constructed from 1-3/8? solid steel stock reinforced with gusseted ends to handle whatever on-road and off-road abuse you can through at it. Adjustments are made at the 1-3/8?-12 fine threaded center turnbuckle with pinchbolt ends to allow easy tuning to properly recenter the front axle for a range of lift heights. The track bar is formed for proper clearance around critical front end components and is designed to easy installation without the need to clearance the factory frame and axle mounts. Both ends use high-durometer polyurethane bushings with thick-walled steel sleeves for strength and reliability. Parts come with a high quality textured black powdercoat finish for a great look and excellent corrosion resistance. The are designed for use on 0-3" of lift and can be used in combination with most aftermarket track bar brackets to be used on taller lift heights.

Carrier Bearing Drop Kit

A 2-piece rear drive shaft will require some extra work as the geometry of your drive system will now have some added stress. We recommend adding this carrier bearing drop to avoid any potential driveline vibration with the added lift height.

Manuals and Guides
TIRE FITMENT:
  • 35" x 12.50" w/17 x 9 and 4.5" back spacing
  • 35" x 12.50" w/18 x 9 and 4.5" back spacing
  • 35" x 12.50" w/20 x 9 and 4.5" back spacing
  • *Trimming may be required*

Estimated Installation Time: 9 hours

Difficulty Level (easy 1 - 5 complicated): 3

IMPORTANT FITMENT NOTES:
  • Removal of factory block required. Rear add a leaf is required for models equipped with factory 3-7/8" block for level to tail high stance. Single add-a-leaf kit # 113218 recommended for more level stance - Dual add-a-leaf kit # 113209 recommended for tail high stance. (Add-A-Leafs do not apply to rear leaf spring equipped systems).
  • If equipped with 2-piece driveshaft, a driveshaft alignment kit (#123402) may be required.
  • Although extremely rare, front and/or rear driveline vibration may occur.
  • If equipped with rear sway bar, #123009 required.
  • U-bolts will not work on dually.
About BDS Suspension

BDS Suspension was started in 1996 by a business group who felt it was past time to create a suspension company that truly had the best interest of the off road consumer as its' foundation. With over 45 combined years experience with other major suspension companies, both buying and selling, the individuals that would make up the BDS name were frustrated by the lack of quality and the unwillingness to make things right by these 4x4 companies. So, they set out to create a suspension company that would be the best and made a list of the things they felt were not right and made it their mission to correct them.

One of the most important of these wrongs they were looking to right were that of other companies warranties. Too often, the standard protocol was that a broken or damaged part from another manufacturer was denied warranty because of abuse or neglect. For BDS, its simple, if it breaks, they'll replace it, and that is the motto in which they have based their entire warranty off of. So, they welcome you, try and break it, if you do, they'll replace it and probably try to determine a way to increase the rigidity of the product to ensure it never happens again.

BDS LIFT KITS

While most people whom have heard of BDS Suspension automatically think of "lift kits," that ony touches on the wide variety of suspension and steering related products that BDS offers. BDS understands that not everyone is after a complete lift kit, but still after the quality BDS products bring to the table. Some of our most popular products from BDS are replacement adjustable track bars and dual steering stabilizer kits that in many instances can be installed on a completely stock truck, or one that's leveled or lifted. Other popular "non lift kit" parts are leveling kits that include upgraded shocks, progressive rate coil springs, heavy duty control or radius arms, and even leaf springs.

SHOP BDS SUSPENSION LIFTS & MORE

When shopping for various BDS Suspension parts, we understand that all of the choices can be overwhelming! Shock options, dual steering stabilizers, replacement coil springs or spacers.....and the list goes on! As you're considering the right suspension upgrades for you and your truck, never hesitate to reach out to us for an honest opinion of what we'd recommend for your particular build and budget. Not everyone "needs" every option and we can help you weigh the benefits of each.