mine used to be proper seized onto the cat which was grinded off. i then re-tapped the hole and just used a long bolt with a large washer at the end and a nut to lock it in place. not recommended but i was saving afew quid against buyin a ££ bolt from nissan. does the job neway
That is i do belive an M8 spring bolt, can quite easily pick one up at the breakers. Best not to use solid bolts as this can result in system snapping.
Please avoid using text chat.
No the exhaust system snapping,k the springs are there to give the system some flexibility and movement without breaking the seal. If theres no movement the system can snap. Ive seen it loads of times.
any exhaust place should do them not people who fit exhausts like bathwick or manor tyres but people who actually sell them try www.onlineautomotive.co.uk they may sell bolts i know they sell the systems and are pretty gd on price 2