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Knock Off or Real Deal

3.2K views 35 replies 16 participants last post by  Esotericimage  
#1 ·
How do you guys feel about reps or knock offs when it comes to turbo parts? I have the chance to get a Godspeed .63ar turbo for very cheap that the guy that originally built the car a friend bought didnt use a restrictor in the oil line and blew the seals in it. I have a knock off RS blow off valve that came off a friends wrx he gave me for free due to buying a Greddy type S. So my question is how do you guys feel about knock offs vs the real deal?
 
#3 ·
As long as they work for you and your setup who cares what we think?

I would run em' rebuild the turbo and replace the seals should be fine
 
#4 ·
Of course i am the setup i want once the bottom end is built is a top mounted ball bearing set up but for time being i want to just turbo the stock motor to play on the weekends nothing above 10 psi i dont see it hurting me especially for how much im going to spend on it
 
#6 · (Edited by Moderator)
I didnt know if anyone had any major issues with knock off parts the blow off valve worked fine on the wrx and the godspeed turbo work for a bit when my buddy bought his car just started blowing oil real bad towards the end before he replaced it

For the price of it i would be dumb not to buy it and rebuild to sell or use just use a good rebuild kit and make it less *********** and more merican but honestly in todays stance and hellaflushness the *********** ebay turbos are jdm and thats what the kids want. no one cares about power anymore
 
#8 ·
As of right now i dont see any issue with the cheapies current goal is 200hp with stock motor just to make it a little more fun to drive and to mess with all the swapped guys locally mainly a 240hp supercharged K swapped teg but eventually the tubular log mani and cheap turbo will be sold and a nice top mount and ball bearing turbo will replace it this is more or less a feeler for how the turbo will spool and how i want the setup to act
 
#26 ·
As of right now i dont see any issue with the cheapies current goal is 200hp with stock motor just to make it a little more fun to drive and to mess with all the swapped guys locally mainly a 240hp supercharged K swapped teg but eventually the tubular log mani and cheap turbo will be sold and a nice top mount and ball bearing turbo will replace it this is more or less a feeler for how the turbo will spool and how i want the setup to act
i have a knock off blow off valve that was free. I got a godspeed turbo for $20 i ended up with a blueridge log manifold for free. So far i havent spent a dime on my car except what i paid for it. Power goals will be high but wont see more than 300hp on the street but i will have radials for those times. Why not use a top mount they look badass and i can get a great quality one for the same price as most ram horns. The final turbo will be a ball bearing setup so i dont lose too much spool time and still have big capabilities all in all i want a nice looking setup as well as function.
It wont meet my power levels its going to be over 400 on race gas
So from reading this I can tell you don't know what you want 200-300-400 :willy_nilly:
Once you figure out what you want to do and what your plans are for the car then ask for help until then your just wasting peoples time that are trying to help you out! :willy_nilly::willy_nilly:
 
#10 ·
I'm sure there's plenty of people out there with stories of failed knockoff parts but there are going to be several stories of failed genuine parts also. Obviously the genuine part has a better chance of longevity over the knockoff though. As for the turbo, I've seen several cases where the cheaper option has worked for the buyer. I have also seen this with BOV's. The part that would scare me the most is the wastegate. Since the wastegate is a protective device (of sorts) I wouldn't suggest cheaping out on it.
 
#12 ·
Well I have been through parts in the past 10 years with my Honda and I will firmly say BUY REAL QUALITY FIRST. Dont mess around with knock-off crap... why? because even if the knock-off lasts, guess what? You still paid good money for them AND you also will be paying for a better part. So bite the bullet and buy quality from the start.
 
#15 ·
i have a knock off blow off valve that was free. I got a godspeed turbo for $20 i ended up with a blueridge log manifold for free. So far i havent spent a dime on my car except what i paid for it. Power goals will be high but wont see more than 300hp on the street but i will have radials for those times. Why not use a top mount they look badass and i can get a great quality one for the same price as most ram horns. The final turbo will be a ball bearing setup so i dont lose too much spool time and still have big capabilities all in all i want a nice looking setup as well as function.
 
#19 ·
to each their own! what size turbo you going to run? i would just go with a custom twin scroll manifold with a twin scroll turbo. cheaper than a ball bearing turbo and top mount, and will spool faster than a ball bearing. you could make it top mount if you really wanted too.

just make sure you have boost cut active to be prepared when that wastegate fails.
 
#20 ·
i dont have a wastegate yet not really in too much of a hurry ill spend the money on a brand name new or used one. i didnt think about a twin scroll setup im still in between what turbo to run i cant make my mind up im looking at the precision 5858 or a 6257 or even a t04e
 
#24 · (Edited)
I have been running a Godspeed T3 60/63 since last year. I have had no problems with the turbo. I am however not using the garden hose sized oil feed provided with the turbo, and instead I am using the smaller (and probably discontinued) Tuner Toys feed lines.

Use the right size oil feed and you won't need to use a restrictor.

Knock off's work, the real deal works mo' betta'
 
#28 ·
Bro, you should research some other peoples builds. You will find LOTS of useful information AND you'll see what people are achieving with what parts.
 
#31 · (Edited)
Look, saying what do you think of 'knockoff' parts or 'ebay' parts is ambiguous; same as asking what we think of 'legit' parts. At the end of the day, everything is originating in a factory (most likely in China) with similar or same materials; what it comes down to is R&D and who did the design/legwork. I can tell you that the two (going on 3 now) 'knockoff'/'ebay' headers I bought for $50 shipped are great. I have not had a single weld crack and they have taken abuse, winter driving/summer driving, track days, you name it. That's more than a lot of 'legit' header owners can say. However there are other ebay parts (and 'legit parts') that are complete shit. You have to approach this on a seller-by-seller/part-by-part-basis. For example. OBX makes shit parts.. but their TBs work fine.. their GEN 1 LSDs work fine.

It comes down to the type of parts too. If your TB breaks what else takes a shit? If your LSD breaks what else takes a shit? If a connecting rod lets go though... If your wastegate creeps boost...

Things to consider. A knockoff turbo might blow the seals and leak some oil (been there, done that), but the likelihood of it coming apart completely is nill. I have had a legit Garrett turbo completely disassemble itself and grenade with 0 miles on it. The self-rebuild kits are $35 shipped on ebay. On a budget build.. the turbo might feasibly be something you can cheap out on.

That being said, every single part on my car was purchased new and is of a reputable manufacturer; so take that for what it is worth as well.