Above: Vehicles fitted with Sport System and 'Race' Catalysts
This is a lighter weight system than original made from 304 Stainless Steel tubing and a smaller Titanium Ultralight silencer casing.
The system has more efficient flow and shows a noticeable improvement in throttle response whilst enhancing that sports car sound with more grumble, pops and crackles on the overrun.
The Active Valves are designed to perfectly replace the existing valve setup thus retaining all original functionality within the vehicle.
With the valves open our system offers more depth throughout the rev range and a fantastic sporty sound. When the Valves are then shut the system becomes much more civilised for a more discrete driving experience, perfect for early starts and long journeys.
• Retains the factory active valve functionality.
• Titanium Silencer casing.
• Stainless Steel mandrel bent tubing.
• Retains the integrated factory exhaust outlets to keep the look.
• Improved throttle response.
Electronic/Pneumatic Valves - Retains OEM (in-car) functionality.
Our active valve sport exhaust systems contain two separate gas paths, and an electronic or pneumatic flap-valve that decides which path is taken. Both have two distinct levels of sound and are slightly louder than stock. With the valves closed, the system takes on a more civilised note and when they’re open, you’re given a sporty note throughout the rev range.
These valves are integrated into the car’s existing controls and function depending on the ECU mapping. This can then be further manipulated either with the dedicated exhaust button or by switching the driving modes.