S**.
Great quality. Not really a big difference though.
The product did exactly what it possibly could. Great quality and fit. To be honest though I don't notice much of a difference in in-cabin sound. A slight reduction in drone during lower/mid revs, but it's not something you would notice if you didn't know about it.
L**S
Worked great on the 2015 Ford Fiesta ST, no more annoying cabin noise.
Eliminated that annoying cabin noise. It should also be known that this block off may help with the lost boost from your turbo as the symposer has been known to leak and bleed off pressure.
Y**I
Five Stars
Perfect fit and finish.
R**E
It does what it is supposed to
Works as advertised, easy install. Comes with a sticker.
J**Y
Good quality, complete kit
Excellent fit and finish. Includes plug for firewall side hose as well as the boost input side hose, which is different than some of the other kits on the market. Highly recommended. While removing the symposer doesn’t make a huge difference in overall noise across the rev range, it removes the clearly artificial drone from the cabin and allows for a sense of refinement previously missing.
T**E
Easy install
No more fake noises and Boomba Racing quality. Yes sir I like it.
Trustpilot
2 days ago
1 week ago