Hi
Is it possible to retro fit valves to the rear silencers of a granturismo that doesn't have them?
My car is an early one so in that respect would it even benefit in terms of volume if the silencers don't have them in the first place? If that makes any sense.
Or am I looking at replacement silencers with them already on and if so would they be londerr than the silencers I already have?
Apologies for all the questions.
Thanks
Is it possible to retro fit valves to the rear silencers of a granturismo that doesn't have them?
My car is an early one so in that respect would it even benefit in terms of volume if the silencers don't have them in the first place? If that makes any sense.
Or am I looking at replacement silencers with them already on and if so would they be londerr than the silencers I already have?
Apologies for all the questions.
Thanks