Just TW. This is a Full Race T4 Turbo manifold i have. Had it on my car for about four months, no cracks, ac compatible, and i got it heat coated. Lookin to get about $600 for this I got a top mount I'm thinking about using. The turbo is a t4/sc61 70ar cold side and 58ar hot. Looking to get $700 for it. Hit me up LMK