what are these little pipes for on the 1uz

The 1UZFE EGR Delete Kit is available for sale here.

d.p.n.s

New Member
hi all im putting a 1uz in my e30 race car and was just wondering if anyone can tell me what these little pipes are for ...pretty sure there is one on both sides just under the headers.
619o.jpg

thanks for any help
 


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