r34 gtt start shaking when i go into boost

[flyingsquirel]

ayo, I was driving in the city and i floored it in 2 and when i changed it to third gear the car backfired and started acting up, its like whenever i would go into boost my car would shake and it would sound like a tractor literally haha. im just eondering if anyone knows what it could be, i was thinking maybe an exhaust leak or turbo went to shit. Ill put a video up if anyone can figure it out.

thanks

[Duncan]

Almost certainly you have had an intercooler pipe come loose, which causes a massive leak under boost. Check in both the engine bay and behind the front bumper depending where your intercooler is (stock or front mounted)

[GTSBoy]

The pulsey nature of the noise makes me think that it could be a manifold or turbo gasket. I otherwise agree with Duncan.

Get a 1m piece of garden hose, stick it in your ear and use the other end to locate the source of the noise.