H&R 50751 Street Performance Coilovers for 2008-2010 Pontiac G8

Vehicle Fitment

• 2008-2010 Pontiac G8 (Base, GT, GXP; RWD)

Features

• H&R Street Performance adjustable coilover suspension system
• Custom-valved mono-tube shocks paired with progressive springs
• Height-adjustable design allows fine tuning of ride height
• Reduces center of gravity for improved handling and control
• Progressive spring rate for balanced performance and comfort
• Improves responsiveness and reduces body roll in turns
• Solid construction for enhanced durability on street use
• Designed for daily driving performance and spirited handling

Specifications

• Part Number: 50751
• Application: Pontiac G8 (2008-2010; Base, GT, GXP)
• System Type: Adjustable street performance coilover kit
• Lowering Range: approx. 1.25-2.5 inches (front & rear adjustable)
• Damping: Mono-tube gas shocks with progressive springs
• Height Adjustment: Fully threaded shock bodies
• Configuration: Complete front & rear coilover set

Included Components

• 2x Front street performance coilovers
• 2x Rear street performance coilovers

Product Description

The H&R 50751 Street Performance Coilovers are a premium suspension upgrade engineered specifically for the 2008-2010 Pontiac G8 (including Base, GT, and GXP trims) in rear-wheel-drive configuration. This complete adjustable coilover system combines custom-valved mono-tube shocks with progressive springs to deliver improved handling, reduced body roll, and a lower center of gravity. With fully threaded shock bodies, the kit allows for precise ride height adjustment - typically ranging from about 1.25 inches up to 2.5 inches of lowering - so you can dial in your stance and performance to suit your driving style.

Ideal for enthusiasts seeking both daily drivability and enhanced performance dynamics, these coilovers help tighten suspension response and reduce squat and dive under acceleration and braking. The adjustable design lets you tailor ride height and balance for street or spirited road use, giving a more engaging driving experience. Professional installation and a subsequent alignment are recommended to ensure correct suspension geometry and optimal tire wear.