Exhaust Problem, :(

[snatcher47]

when i put my fut down at low revs usually between 1-2 thousand the exhaust starts blowing and car loses power until i take my foot off and re apply it slowly, think its the join between the manifold and exhaust but ive tightened the bolts and springs up as tight as they will go. can anyone help please :) :afro:

[davidandrews5343]

start it up in the morning, like 7/8ish when its cold, look underneath and u will see the leak

[snatcher47]

theres no leak when its just idling, its when i put my foot down, when the revs are low 1000-2000 looks like the join comes open from the mainfold to the exhaust