R35 GTR
They always try it on when i had my viper!the warranty will still apply for the shocks i would have thought, just the engine, clutch gearbox etc wouldn't.
plus dont tell them its turbo'd, they clearly wont know its been done!
I wonder if you took a throttle-bodied car in for a service, whether they'd still try charging you for a new air filter? ...probably!
This car is never leaving my site at renault again.lol. But I am going to try get a new steering wheel as its getting worn.