AST Lowering Springs- Alfa Romeo GTV / Spider (916) Lowering:30mm Front / 30mm Rear It features BORLA®'s Polyphonic Harmonizer

It features BORLA®'s Polyphonic Harmonizer Technology which utilizes patented units that contain pipes of different diameters and lengths to create multiple exhaust notes that harmonize to deliver a clean

These scoops are constructed from 100% twill weave carbon fiber (no fiberglass) for lightweight

The results are weld-free pipes from the turbo outlet to intercooler inlet and from the intercooler outlet to the throttle body

Flow-optimized for tuned engines

AST Lowering Springs- Alfa Romeo GTV / Spider (916) Lowering:30mm Front / 30mm Rear It features BORLA®'s Polyphonic HarmonizerTransform your vehicles profile and performance with AST Lowering Springs. Engineered for drivers who demand a more aggressive aesthetic without sacrificing ride quality, these springs provide a significant reduction in ride height while working in perfect harmony with your factory dampers. By lowering the centre of gravity, AST springs reduce body roll during cornering and nose dive under heavy braking, resulting in a more stable and communicative