Motordyne 350Z 5/16" Copper Iso Thermal plenum spacer (516CZ) 3518 Torque Ball Housing - Aluminum

Torque Ball Housing - Aluminum - Black Anodized - King Racing Products Torque Ball Assembly - Each

Tip Shape: Round

allowing a plug and play replacement that retains the use of OEM sport exhaust functions (whether they are vacuum-solenoid controlled or electronic motor controlled)

Very similar to factory OEM McLaren carbon airbrake at reasonable cost

Atlas Aluminized Steel DPF-Back Exhaust System with Single Side Exit (49-03055) by aFe

Motordyne 350Z 5/16" Copper Iso Thermal plenum spacer (516CZ) 3518 Torque Ball Housing - AluminumThe Motordyne Copper Iso Thermal plenum spacer adds 12HP 14HP and reduces the effect of power robbing heat soak by thermally isolating both the upper and lower plenum. The 5 16 thickness provides the best overall performance and is fully compatible with your engine cover and strut bar. All Motordyne Iso Thermal systems keep your upper and lower plenum cooled without the risk of throttle body freezing when driving in cold weather. Use the Copper if it