Pedders PED-814113 eXtreme xA Suspension Kit for 2004-06 Pontiac GTO

Vehicle Fitment

• 2004-2006 Pontiac GTO (RWD, Base / GT / all relevant trims)

Features

• Full height-adjustable coil-over suspension kit engineered for performance street and track use
• Gas-pressurised mono-tube shock bodies with high-strength alloy steel springs
• 30-position damping adjustment for fine tuning ride and handling
• Large-diameter front anti-roll bar (30 mm) and rear bar (19 mm) integrated for significantly reduced body roll
• Fully threaded shock bodies for corner-weighting and ride-height optimisation
• Finished with durable powder-coat in Pedders signature red for corrosion protection and long service life
• Direct-bolt-in design retaining OEM mounting points - no need for custom fabrication
• Optimum balance of ride compliance, sharp handling and adjustability for street/track applications

Specifications

• Kit Type: eXtreme xA Coil-Over Suspension Kit (front & rear) for specified vehicle
• Fitment years: 2004-2006 Pontiac GTO only; coverage beyond 2006 unconfirmed
• Front spring rate: approx. 7 kg/mm
• Rear spring rate: approx. 8 kg/mm
• Anti-roll bar sizes: Front 30 mm, Rear 19 mm
• Adjustment: Full height and damping adjustability via threaded bodies and 30-click damper
• Platform: GM LS-platform, RWD configuration
• Warranty: Standard Pedders warranty applicable; verify region for exact terms

Included Components

• 1x full front coil-over assemblies set (left & right)
• 1x full rear coil-over assemblies set (left & right)
• 1x front anti-roll (sway) bar (30 mm)
• 1x rear anti-roll (sway) bar (19 mm)
• Complete mounting hardware and lubricant kit included
• 1x installation instruction manual

Product Description

The Pedders PED-814113 eXtreme xA Suspension Kit is designed exclusively for the 2004-2006 Pontiac GTO (RWD). This comprehensive suspension upgrade transforms the vehicle's chassis dynamics by combining fully adjustable coil-overs with substantial anti-roll bars and precision engineering aimed at improving turn-in, body control and responsiveness without sacrificing everyday usability.

With threaded height adjustment and damping control, this kit enables drivers to dial in ride height, suspension stiffness and ride quality to suit street, track or mixed usage. The integrated 30 mm front and 19 mm rear anti-roll bars dramatically reduce body-roll and enhance lateral stability, delivering a firmer, more planted feel under cornering while maintaining civility on the road.

Installation uses factory mounting points for a clean fit, and the kit includes all necessary components for a full front-to-rear upgrade. While the fitment is verified to cover the 2004-2006 GTO, any use beyond those years or other models is **unconfirmed** at listing time - verify vehicle and drivetrain configuration before purchase.