Forza Lamborghini Aventador SVJ / Tecnica / STO Electronic Valve Controller Kit Exterior Emissions-compliant in 49 states (excludes

Emissions-compliant in 49 states (excludes CA)

2 GT2 RS Plenum upgrade delivers staggering engine power and torque gains that will raise the performance bar of the already potent supercar as well as the hairs on your neck

Achieve maximum power from the BMW M3 V8 engine without sacrificing drivability or reliability by optimizing the engine's performance

Performance Gain: 17-22hp

Forza Lamborghini Aventador SVJ / Tecnica / STO Electronic Valve Controller Kit Exterior Emissions-compliant in 49 states (excludesThe Forza Componenti exhaust valve controller kit is the complete solution that allows the user to take full manual control of the vehicle's vacuum actuated exhaust bypass valves. The controller has a circuit board that controls the negative side of the exhaust valve vacuum solenoids. The user can manually open the exhaust bypass valves to have that classic engine sound at all speeds and engine RPMs. Of course, you can return the operation of the