So i bought a used greddy kit, but it didnt come with the three bolts that connect the turbine outlet to the downpipe. I cant seem to find any specs about the kit and i nothings turned up on searches. If anyone knows what the bolt size/thread is for those, i would greatly appreciate it. I think its a 10mm but i went to lowes and they only had a m10x1.50 and it didnt go in at all (i think the diameter was right though).

Thanks!

 

What's your location? Are they the bolts for elbow to turbo? If so they should 12mm bolts which are M8 x 1.25 bolts or studs.

 

Cleveland. No, it the bolts that connect the elbow to the downpipe.

 

I believe those are 14mm, M10 x 1.25. Damn you're in OH, was hoping you would be here in SoCal because there's a nuts and bolts store near my place called Cal Aero. Here's their info just in case http://www.calaerosupply.com/ goodluck!

P.S. My answers are based off of the Greddy TD05-18G not the TD04-15G, but they share the similar T25/T28 housing therefore should use the same bolts.

 

go to a different hardware store. lowes and home depot never seems to have automotive size bolts. go to an ACE or Truevalue, they have a much better selection.