BDS 4-Inch Lift Kit | FOX 2.5 Performance Elite Coil-Overs | 5-Inch Rear Block | Silverado/Sierra 1500 4WD 2007-2013

BDS 4-Inch Lift Kit | FOX 2.5 Performance Elite Coil-Overs | 5-Inch Rear Block | FOX PE Rear Shocks | Chevy Silverado / GMC Sierra 1500 4WD 2007–2013 | SKU: BDS184PES

The BDS 4-Inch Lift Kit (SKU: BDS184PES) is a complete front and rear lift system for 2007–2013 Chevy Silverado 1500 and GMC Sierra 1500 4WD models, featuring FOX 2.5 Performance Elite coil-overs, a 5-inch rear axle block, and FOX 2.5 Performance Elite rear shocks. This kit is engineered for the 2007–2013 Silverado/Sierra 1500 platform — the GMT900 generation. Both front coil-overs and rear shocks are FOX 2.5 Performance Elite — consistent premium damping performance front and rear. This is a 4WD kit — does not fit 2WD models. For 2WD GMT900 kits, see BDS187PES (FOX 2.5 PE) or BDS187PSS (FOX 2.0).

Verified Fitment (OFAS Standard)

• Chevy Silverado 1500 4WD: 2007–2013
• GMC Sierra 1500 4WD: 2007–2013

Does NOT fit: Silverado/Sierra 1500 2WD — order BDS187PES (FOX 2.5 PE) or BDS187PSS (FOX 2.0) for 2WD. Does not fit Silverado/Sierra 1500 2014 or newer — different platform (K2 generation). Does not fit Silverado/Sierra 1500 2006 or earlier — different platform. Does not fit Silverado/Sierra 2500HD or 3500HD. Confirm model year and drivetrain before ordering.

One Critical Fitment Gate

• 4WD only: The 2007–2013 Silverado/Sierra 1500 is available in both 4WD and 2WD/RWD. This kit is for 4WD models only. For 2WD, see BDS187PES or BDS187PSS.

2007–2013 GMT900 vs. 2014–2018 K2 — Platform Distinction

The 2007–2013 Silverado/Sierra 1500 (GMT900 platform) and the 2014–2018 Silverado/Sierra 1500 (K2 platform) are distinct suspension architectures. BDS engineers separate kits for each generation.

• 2007–2013 Silverado/Sierra 1500 4WD — 4-Inch FOX 2.5 PE + 5-Inch Block (BDS184PES, this listing)
• 2007–2013 Silverado/Sierra 1500 2WD — 4-Inch FOX 2.5 PE + Leaf Springs (BDS187PES)
• 2007–2013 Silverado/Sierra 1500 2WD — 4-Inch FOX 2.0 + Leaf Springs (BDS187PSS)
• 2014–2018 Silverado/Sierra 1500 4WD — 6-Inch kits — see BDS710PES, BDS711PES, BDS710PSS-BLDV, BDS717PES

Front and Rear Lift System

• Front — 4-inch coil-over lift: FOX 2.5 Performance Elite coil-overs — engineered for 2007–2013 Silverado/Sierra 1500 4WD front suspension geometry at 4-inch lift height
• Rear — 5-inch axle block: 5-inch rear axle block matches front lift height and maintains proper rear stance
• FOX 2.5 PE rear shocks: Premium rear shock upgrade matched to 5-inch rear block lift height

FOX 2.5 Performance Elite Coil-Overs and Rear Shocks

• 2.5-inch body: Greater oil volume and heat capacity vs. FOX 2.0
• External reservoir: Increased total oil volume for consistent damping during sustained off-road use and towing
• Advanced valving: Precise, consistent damping across a wider range of speeds and terrain inputs
• Full system upgrade: Both front coil-overs and rear shocks are FOX 2.5 PE
• FOX warranty: 1-year limited warranty

What’s Included

• FOX 2.5 Performance Elite coil-overs — pair (front)
• 5-inch rear axle blocks
• FOX 2.5 Performance Elite rear shocks
• All required hardware and installation hardware

Technical Specifications

• SKU: BDS184PES
• Brand: BDS Suspension
• Front Lift Height: 4 inches — FOX 2.5 PE coil-overs
• Rear Lift Height: 5 inches — axle block with FOX 2.5 PE rear shocks
• Drivetrain: 4WD only — does not fit 2WD
• Application: Chevy Silverado 1500 and GMC Sierra 1500 4WD 2007–2013
• Warranty: BDS No-Fine-Print Warranty + FOX 1-year limited warranty on coil-overs and rear shocks

Installation Notes

• Professional installation required: 4-inch coil-over lift with rear block requires professional installation by a qualified suspension shop.
• Alignment mandatory: Full front-end alignment required after installation. Do not drive on public roads before alignment is completed.
• 4WD confirmation mandatory: Confirm 4WD drivetrain before installation. For 2WD, order BDS187PES or BDS187PSS.
• Rear block U-bolt torque: 5-inch axle blocks must be installed per BDS specifications — confirm U-bolt torque specs and axle centering after installation.
• External reservoir routing: Follow BDS and FOX installation instructions for reservoir placement to avoid pinch points and heat sources.
• Torque specs: All fasteners must be torqued to BDS specifications per installation instructions.
• Tire sizing: Contact OFAS at 903-347-3875 to confirm maximum tire size before ordering wheels and tires.

Installation Warning

Professional installation required. Alignment mandatory. 4WD only — does not fit 2WD. Does not fit 2014 or newer or 2006 or earlier Silverado/Sierra 1500. Does not fit Silverado/Sierra HD.

Have you confirmed your Silverado/Sierra 1500 is a 2007–2013 4WD model — 2WD? Order BDS187PES (FOX 2.5 PE) or BDS187PSS (FOX 2.0). 2014 or newer? Different platform — contact OFAS at 903-347-3875 to confirm the correct kit before ordering.