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GrimmSpeed Ceramic Coated 38/40mm V-Band External Wastegate Uppipe

MODEL # GRM 059002

$380.00


  • Q: 2014 WRX Hatchback  Aaron3 years ago

    What size bolts are needed from Turbo connection
  • Q:   cvedrin571983 years ago

    Will this accommodate a 38 mm wastegate and a 44mm wastegate?
    • 0 of 0 people found the following answer helpful

      A:  This will only work with a 38mm/40mm wastegate, it will not work with a 44mm wastegate.

      Nick S. @ RallySport Direct 3 years ago  
        
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  • Q: Up pipe Gaskets  Wallybud760913 years ago

    Are the gaskets included with the pipe the grimspeed double thick gaskets or just the normal ones? and are the double thick gaskets recommended over the ones included or are these fine?
  • Q: 2 part question- 2009 sti  dubaru4 years ago

    part 1- Im looking at this setup with the tial mvs 38mm wastegate, will be installing with my e85 setup as well but on stock vf48, if I choose to upgrade to an 18-20g down the line after i build my block will I need to go with a different waste gate? or will this setup be sufficient still? And finally will this ewg setup be a nice complement to my stage 2+ e85 setup part 2- everyone seems to recommend going with the GS thicker gaskets (plural) as well, but the only thicker gasktet I seem to be able to find from grimspeed is the manifold to uppipe gasket, Is there also a thicker turbo to uppipe gasket I seem to be overlooking?
    • 0 of 0 people found the following answer helpful

      A:  This setup would work fine for the 18-20g turbocharger. Grimmspeed does not have a double thickness uppipe to turbo gasket, but GRM 024001 is still a superior product over the majority of other gaskets on the market.

      Nick S. @ RallySport Direct 4 years ago  
        
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  • Q: 2012 WRX ewg setup  wellman94048364 years ago

    2012 wrx. Would I need a 3 bolt or 2 bolt uppipe to go along with an invidia catless divorced wastegate downpipe? Running the 38mm tial mv-s wastegate.
    • 0 of 0 people found the following answer helpful

      A:  The 2 bolt vs 3 bolt refers to the header to uppipe flange. If you have an aftermarket 3 bolt header you will need the 3 bolt uppipe, if you have a standard 2 bolt header a 2 bolt uppipe is needed.

      Nick S. @ RallySport Direct 4 years ago  
        
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  • Q: 2 Bolts, Washers, & Nuts  craker3325433704 years ago

    What are the sizes of 2 Bolts, Washers, & Nuts
  • Q: What turbo's is this pipe comaptible with?  Teunroons4 years ago

    What turbo's is this uppipe compatible with? Would this work the externally waste gated Garrett GTX3071r turbo? or for the Garrett would I have to use the Grimmspeed uppipe without the EWG port?
    • 0 of 0 people found the following answer helpful

      A:  This is meant to be compatible with any stock location Subaru turbocharger. As long as the Garrett you are referring to is a stock location setup it should bolt up fine.

      Nick S. @ RallySport Direct 4 years ago  
        
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    • 0 of 0 people found the following answer helpful

      A:  This up pipe is compatible with stock location turbos. Turbos with an internal wastegate will need either a bracket or the flapper welded shut. A stock location turbo without an internal gate will work without modification. -Andy

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  • Q: fitment   Spencerm4 years ago

    I'm sure it will, but will this fit killer b headers and a 40mm wastegate?
    • 0 of 0 people found the following answer helpful

      A:  If the Killer B header you have is the 2 bolt design this will fit. If you are referring to turbosmart's 40mm wastegates that will also fit with this setup.

      Nick S. @ RallySport Direct 4 years ago  
        
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  • Q: fitment  Tyson DesRoches4 years ago

    Will this fit stock headers and invidia headers?
    • 0 of 0 people found the following answer helpful

      A:  This will indeed fit both sets of headers.

      guest57853c642a8d25b5018c44a7 @
        
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    • 0 of 0 people found the following answer helpful

      A: 

      wellman9404836
        
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  • Q: Tuning...  chk1220251994 years ago

    Okay so i want this and i want headers... if i got this now and got tuned with the ewg, and then got headers and the 3 bolt up pipe (with ewg) later, would i need to retune?
  • Q: Fitment  wsoghikian4 years ago

    I have invidia divorced downpipe with q300 catback. Will this fit along with a tial 38mm wastegate? What else would I need ?
    • 0 of 0 people found the following answer helpful

      A:  Yes, this up pipe will bolt right up to a Tial 38mm External Wastegate. I would also recommend a Wastegate Bracket to close your stock turbo's Internal Wastegate. You can find that by searching Part # GRM 010001

      Brady R. @ RallySport Direct 4 years ago  
        
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  • Q: invidia catted down pipe fitment  Doinworqson4 years ago

    will this fit with a Tail 38mm wg and an invidia catted down pipe? ive had trouble getting solid answers on whether or not the catt location on the invidia downpipe will cause fitment issues when going EWG
    • 0 of 0 people found the following answer helpful

      A:  We have not had any issues pairing this with the Invidia catted downpipes. The Tial MV-S or Turbosmart Comp-Gate 40 EWGs work very well with this uppipe.

      Zach G. @ RallySport Direct 4 years ago  
        
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  • Q: Tune  XxGravexX4 years ago

    Do you need to get a tune after attaching the ewg and up pipe?
  • Q: External waste gate up pipe   2012_STI_Hellaflush5 years ago

    Does this up pipe work for my 2011 wrx with stock headers. Just making sure I don't have to order any parts to get this to work.
    • 0 of 0 people found the following answer helpful

      A:  Yes this will bolt up to your stock manifold. Mike

      GrimmSpeed
        
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  • Q: ?  nwjets5 years ago

    Does this uppipe work with stock headers?
    • 0 of 0 people found the following answer helpful

      A:  Yes this is designed to mate up with the OEM exhaust manifold. Mike

      GrimmSpeed
        
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    • 0 of 0 people found the following answer helpful

      A:  Yes, this will have the 2 bolt flange to connect to your stock exhaust manifold, and most aftermarket headers that use the Subaru 2 bolt flange

      Brady R. @ RallySport Direct 5 years ago  
        
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  • Q: 13 Fozzy XT  Rocker5 years ago

    are there any confirmed fitments for a fozzy? also i plan on keeping the stock turbo since the xt is pretty much brand new. so is there any point if im running a stock turbo?
    • 0 of 0 people found the following answer helpful

      A:  Hello, Yes this will work on your '13 as it still has the EJ turbo engine. An EWG will have benefits on any turbocharged application! Mike

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    • 0 of 0 people found the following answer helpful

      A:  This uppipe is confirmed to fit a 2013 Forester XT and is beneficial if you are having issues controlling boost creep and boost spikes on the stock turbo.

      Zach G. @ RallySport Direct 5 years ago  
        
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  • Q: Dump Tube Clearance  thatonesti5 years ago

    Will the dump tube clear the transmission/downpipe? I have seen people with similar issues. 2014 STI sedan with invidia catted downpipe
    • 0 of 0 people found the following answer helpful

      A:  There is always a chance of fitment issues with other aftermarket parts. The V-Band flanges do allow adjustments so it is rare that you will have trouble fitting this with most OEM replacement downpipes.

      Nick S. @ RallySport Direct 5 years ago  
        
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  • Q: Uppipe  Reaper.vann220675 years ago

    How well does this uppipe work with the catted cobb down pipe, any issues.? Thanks....
  • Q: Hook up  Ty fernandez5 years ago

    Will this hook up to a Cobb turboback exhaust system sorry if this is a dum question I'm new to this lol
    • 0 of 0 people found the following answer helpful

      A:  This connects your manifold to your turbo. It does not hook up to the rest of your exhaust. You should have no installation problems with this part. Mike

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  • Q: Fitment  noellestino895185 years ago

    Will this uppipe fit with a catted Invidia downpipe? Space is already limited in the area since cat is close to the turbo on the catted downpipe. Also, what EWG would you recommend for best fitment on this uppipe?
    • 0 of 0 people found the following answer helpful

      A:  We have not had any issues pairing this with the Invidia catted downpipes. The Tial MV-S or Turbosmart Comp-Gate 40 EWGs work very well with this uppipe.

      Zach G. @ RallySport Direct 5 years ago  
        
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  • Q: Axle Boot  ArtinIsagholian078826 years ago

    Will the dump tube melt my axle boot?
    • 0 of 0 people found the following answer helpful

      A:  GrimmSpeed designed this EWG to fit with no issues and will not melt your axle boot as long as when you install the dump that you position it correctly.

      Kirill C. @ RallySport Direct 6 years ago  
        
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  • Q: intercooler?  magni6 years ago

    would i need to upgrade my intercooler when going EWG? or would my stock intercooler be able to handle it?
    • 0 of 0 people found the following answer helpful

      A:  Your factory intercooler will work just fine but if you're running more boost you may benefit from running a more efficient set up. We recommend consulting your tuner to see what they prefer to work with. Mike Mike

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  • Q: Will it fit?  Got_Boost9516 years ago

    Hey, would this up-pipe fit with Tomei UEL headers and an Invidia catless Downpipe installed on my 11'STi?
    • 1 of 1 people found the following answer helpful

      A:  I believe your Tomei header uses a different style flange for the header/up pipe connection. Because of this the two parts are not compatible. Mike

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    • 0 of 0 people found the following answer helpful

      A:  This will fit with the Invidia downpipe because they do not connect to each other, but it will not fit to the Tomei headers because the flanges are different.

      Zach G. @ RallySport Direct 6 years ago  
        
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