Ive just picked up my car from the zorst specialists and Im very happy.
The idle is now a wonderful burble
Accelerating hard gives a nice roar
Lifting off suddenly (even just changing up a cog) gives lovely little pops and burgles
Highway cruising (3000-4000rpm) is pleasant.
Now Ive just gotta get the car on the dyno to see the gains (if any)
Big up to Viper Performance Exhausts