Pop my backbox

[Rubber Chicken]

Hey guys,

I have a departure II exhaust I bought years ago for a project I never got round to doing and honestly it's not in a great condition,big dents basically on the backboxes? I'm thinking about sorting it out to sell. Is there any way I can pop these back out?

Thank you please

[dingleburg]

you could try the 'heat with a heat gun and then spray with an upside down compressed air bottle' routine, iv found it works well on wide shallow dents but not so well on deep ones

[Rubber Chicken]

This is prob a stupid question,I dont have a heatgun,i do have a hairdryer though,prob not something I should admit to but would that work?

[dingleburg]

it might do, never tried one on a dent before, but it should work the same, might take longer to heat up enough thats all

[Rubber Chicken]

Hmm,think I will give it a go when i can get hold of my brother for his compressed air thingy,should be a task,he usually replies to messages I sent him days ago thinking i've just sent them,confusing times.
If not,where do I get one of these from? Who would sell one?

[dingleburg]

i get mine from a local 'sells everything' shop for £1.50 each but most stationary places like staples sell them (bit more expensive though)

[Rubber Chicken]

Went out to staples just before it shut and bought some was about £4 so I'll be trying this 2moro if weather holds off