Eibach 38137.14 Pro-Kit Lowering Springs for 2008-2009 Pontiac G8 RWD

Vehicle Fitment

• 2008-2009 Pontiac G8 (Base/GT; 3.6L V6 / 6.0L V8, RWD)

Features

• Eibach Pro-Kit performance lowering spring set
• Progressive spring design optimizes handling balance
• Lowers center of gravity for improved cornering stability
• Reduces body roll during aggressive driving
• Helps reduce rear squat under acceleration
• Aggressive stance and decreased wheel gap for visual appeal
• Designed to work with factory shocks and tuned dampers
• Durable black powder-coat finish for corrosion resistance

Specifications

• Part Number: 38137.14 / 38137-140
• Type: Pro-Kit performance lowering coil springs (complete set)
• Estimated Drop: ~1.0" Front & ~1.0" Rear
• Spring Material: High-tensile spring steel
• Finish: Black powder coat
• Position: Front and Rear
• Drive Type: RWD (rear-wheel drive)
• Progressive spring rate for ride comfort and control

Included Components

• 2x Front lowering springs
• 2x Rear lowering springs

Product Description

The Eibach 38137.14 Pro-Kit Lowering Springs are engineered specifically for 2008-2009 Pontiac G8 sedan applications to deliver improved handling performance and a more aggressive stance. Built with a progressive spring design, this Pro-Kit set lowers the center of gravity by approximately 1.0" front and rear, helping reduce body roll during cornering and rear-end squat under acceleration. This balance of enhanced performance and everyday ride comfort makes these springs ideal for enthusiasts seeking a sportier driving feel without sacrificing usability.

Constructed from high-tensile spring steel with a protective black powder-coat finish, the springs are designed to work well with the Pontiac G8's stock shock absorbers while also integrating seamlessly with performance dampers if desired. Installation is straightforward as a direct replacement for factory springs, and a 4-wheel alignment after installation is recommended to optimize handling and minimize tire wear.