H&R 31015-1 Sport Cup Kit Performance Spring & Shock System

The H&R 31015-1 Sport Cup Kit is a precision-engineered, application-specific suspension package that delivers a street-performance driving experience with an aggressive lowered stance. Backed by over 25 years of H&R suspension design expertise, this kit is a purpose-built solution — not a generic matched pairing — engineered from the ground up as a cohesive system.

Key Features:

• Lowering of more than 2.0 inches for a sleek, aggressive stance
• Application-specific springs and shocks designed and engineered together as a complete system
• Delivers improved handling without sacrificing ride comfort
• Outperforms mismatched off-the-shelf spring and shock combinations
• Street-engineered for daily drivability with performance suspension characteristics
• Precision-engineered package eliminates guesswork from suspension upgrades

Because the H&R Sport Cup Kit's springs and shocks are co-developed as a matched set, they work in harmony to achieve a lower ride height and superior ride quality compared to separately sourced performance components. This is an ideal upgrade for enthusiasts seeking both improved cornering performance and standout styling in a single, ready-to-install package.