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Hello wondering if someone could tell me if a 38mm external wastegate would be adequate for a 25det running a psr 3076 .82 only looking for around the 300kw mark (or there abouts). My top mount has a 2bolt flange for the wastegate and as far as I can see anything over 38mm is v-band, if possible I’d like to not have to modify the manifold, thanks in advance sorry if this has been asked but I could not find any threads about it.

Hey everyone looking for a few R33 bits and pieces: - R33/34 SMIC with piping or reasonably priced R33 FMIC with piping - RB25DET dump/front pipe - R33 3" cat or turbo back exhaust (with or without tip/cannon/whatever else you have on the end) - RB25DET manifold WITH ext. gate - External wastegate (prefer 48mm but show me what you got) either pm on here email [email protected] call/text (prefer text first): 0458585306

Hey guys Have for sale a T3 turbo (china) good for around 300 and and a bit more HP (not big and laggy .63 rear housing). Comes with oil drain house and lines into a RB block to fit it. RB20/25 Highmount manifold (never used) Turbosmart 38mm external gate with 14PSI spring Selling it because it came from a engine i bought but am using all my own stuff instead of this as i already had the bits i need. Price: $350 Location: Gold Coast QLD Ph: 0433 200 198

Hey Guys, Up for sale are a set of custom ceramic coated HKS manifolds with twin TIAL 38mm external gates. This kit comes with twin screamer pipes and custom brackets for 2860-5's instead of welding them shut. This kit was on a R32 GTR with a Jun 2.7 and -5's made 420kw atw. The kit was on the car for 4 track days and a couple 100kms and is in complete working order. Price $1300 - feel free to throw me an offer Im located in Sydney and can ship at the buyers expense. Pics

Hi guys, Selling parts of my GT3076 setup that was on my RB25. Basically turns an internally gated GT3076 into external gate, to use with standard intake manifold etc. This allows much better boost control and allowed mine to make more boost down low, in circumstances where the factory Garret IW wasn't holding shut. Includes: - RB25DET factory cast manifold - Steel spacer to fit GT30 sized turbo - Genuine Garrett GT3076 .82 rear housing (5 bolt outlet flange, T3 inlet) with external wastegate flange professionally welded on (to suit Turbosmart HyperGate 45) Internal gate welded shut. - Dump pipe to suit 5 bolt turbo flange with external gate plumbed back in (including flex join) - Modified 'J' pipe with relocated AAC pipe & GFB Respons BOV (recirculate or vent to atmo) - Modified OEM heat shield - Modified OEM hotside intercooler pipe (to accommodate 2" 90* bend from comp outlet) - Steel brace (Gibson motorsport inspired) to support turbo and prevent stud flex/warpage This setup worked really well and I am only selling as I have put a 6boost manifold on. All you need is a Turbosmart HyperGate 45 and the dump/ wastegate pipe should all line up. $300 ono for the whole lot. Located Blacktown, NSW. PM for more details.