how noisy should the mongoose system be? I have one on my car and thinks its bloody awful, just too loud in the car. Whats the best

 

Mongoose are defo one of the noisier ones.
What's the best, depends on your definition of best, I like my scorpion, very very quiet when driving, but seems noisy outside, cozmeisters magnex is quiet outside but fkin noisy inside!!
tabetha

 

Mongoose are defo one of the noisier ones.
What's the best, depends on your definition of best, I like my scorpion, very very quiet when driving, but seems noisy outside, cozmeisters magnex is quiet outside but fkin noisy inside!!
tabetha

 

In switched to a magnex which is quieter. This have twin pipes instead of one and
have an extra box. They're not as good to look at though in my opinion.