http://www.toyotagtturbo.com/forums/showthread.php?t=24239&highlight=exhaust+db+rating
Have a read of that mate, There is NO Legal requirement regarding exhaust noise level - Taken from Direct.gov.uk Website.
Not sure wether an aftermarket system is illegal or not though.
HTH
Rob
Have a read of that mate, There is NO Legal requirement regarding exhaust noise level - Taken from Direct.gov.uk Website.
Not sure wether an aftermarket system is illegal or not though.
HTH
Rob