The exhaust flap controlled by vacuum. Available sizes: 51, 60, 63, 70, 76, 89 (mm)
The advantage of the flap is a reduction of backpressure, making it faster to flush the cylinders, improving the flow of exhaust gasses and also increase/decrease in sound effect. Recommended mounting location is between the catalytic converter and exhaust pipe silencer. Flap can open/close in a matter of seconds, and can be set to any position from completely open to completely closed. Resistant to high temperatures.
Installation: by welding
Stainless steel T304
Diameter: 51, 60, 63, 70, 76, 89 (mm)
The set contains: exhaust cutout module, silicone vacuum hose, wiring, remote control
Package includes: clapeta de evacuare, furtunul de subpresiune, cablajul, telecomanda
Module opens at pressure of about 1bar