QA1 27954M 27 Series Monotube Shock Absorber 10.13" Collapsed / 15.67" Extended Stud/T-Bar Mounting

The QA1 27954M is part of QA1's 27 Series Stock Mount Monotube Shock Absorber lineup, engineered as a high-performance upgrade over traditional twin-tube OEM-style shocks. Designed for street and performance applications, the 27 Series delivers consistent, fade-resistant damping in a direct-fit, stock-mount package.

Built around a 46mm hard-anodized aluminum piston and a zinc-plated steel body, this monotube design separates the oil and nitrogen gas charges using a floating piston, eliminating aeration and ensuring reliable performance under demanding conditions. The stud/T-bar (V) mounting configuration makes this shock a straightforward replacement in applications where stock mounting points are retained.

Key Features:

• Monotube construction — single-tube design with floating piston separates gas and oil for consistent, fade-free damping
• 46mm hard-anodized piston — larger bore delivers improved control and heat dissipation versus twin-tube designs
• Zinc-plated steel body — provides corrosion resistance for long service life
• Collapsed length: 10.13" — precise fitment for stock-mount applications
• Extended length: 15.67" — 5.54" of travel stroke
• Stud/T-Bar (V) mounting — upper stud and lower T-bar end configuration for direct OEM-style installation
• Multiple valving options available — tunable to match specific vehicle weight, spring rate, and driving conditions
• Compatible with QA1's 26 Series mounting hardware and accessories

The QA1 27 Series is an ideal choice for enthusiasts seeking a bolt-in monotube shock solution that improves upon OEM handling without requiring custom fabrication. Whether used for street performance, autocross, or spirited driving, the 27954M delivers upgraded damping in a stock-compatible package.