The ends of the exhausts where the tips fit on I decided to paint the insides matt black as they get sooted up and I hate polishing.
And I painted the rest of the exhaust in high temperature aluminium paint. No photo of that sorry.
I only did this because it looks better.
The tips returned from the platers it took approx. 3 weeks. I then bolted the tips back to the exhaust, the nuts used are nylocs but I also used Loctite on the threads as well.
Exhaust and rear splitter re-fitted to the car and the fished result.
Job done. Looks 100% better than it did.