[ECSTuning]

Power and noise when you want it, comfort and quiet when you need....
The ECS Vacuum Actuated Exhaust Cutout
The option between open and closed exhaust at the flip of a switch

Click HERE for your Exhaust Cutouts





Free up horsepower easily without sacrificing comfort with the ECS Vacuum Actuated Exhaust Cutouts!
A simple modification that allows you to flip between the factory exhaust routing through the full system or dumped out the open valve when you need extra performance.
Since the vacuum-actuated valve is not electronic, it will not stick or burn out, meaning you will enjoy this effective modification for a long time without worry.
No welding required, instant power, and a fraction the cost of a full exhaust system makes this the perfect upgrade for your German performance car.

Click HERE for your super loud button

Click HERE to dump your exhaust

Click HERE for your ECS Remote Exhaust Cutouts

Click HERE for Vacuum Actuated Exhaust Cutouts

Click HERE to Click HERE

[335xituned]

Which kit to use on a n55 335i would need two separate or do you have a kit

[ECSTuning]

Originally Posted by 335xituned

Which kit to use on a n55 335i would need two separate or do you have a kit

I don't have a bolt in set up for the N55 guys yet, and I don't have an N55 car with stock exhaust right now, when we get one in I'll take some measurements.