What would be the best setup if I wanted to go EWG?
I currently have a Cobb TBE.
UPipe and EWG
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- Phibs
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UPipe and EWG
Bryan
2012 WRX 5-Door Limited
2012 WRX 5-Door Limited
- hotsam
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- hotsam
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Gruppe-S sells an external wastgate up-pipe with a tial wastgate for $399. You can also get a helix down-pipe with an External wastegate port already on it for $199 but it doesn't have a cat on it.
TurboXS makes on as well for $329 (no wastegate) but their's may have fitment issues with your down-pipe.
Are you planing to dump to atmoshere or are you going to custom fab a tube to your down-pipe?
TurboXS makes on as well for $329 (no wastegate) but their's may have fitment issues with your down-pipe.
Are you planing to dump to atmoshere or are you going to custom fab a tube to your down-pipe?
- Phibs
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Would the helix DP fit on my cobb midpipe? Basically I want to replace as little as possible... and maybe nothing if you guys don't think EWG is worth it.drwrx wrote:Gruppe-S sells an external wastgate up-pipe with a tial wastgate for $399. You can also get a helix down-pipe with an External wastegate port already on it for $199 but it doesn't have a cat on it.
TurboXS makes on as well for $329 (no wastegate) but their's may have fitment issues with your down-pipe.
Are you planing to dump to atmoshere or are you going to custom fab a tube to your down-pipe?
Bryan
2012 WRX 5-Door Limited
2012 WRX 5-Door Limited
- drwrx
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Yes, the Helix dp should match-up to your Cobb cat-back.Phibs wrote:Would the helix DP fit on my cobb midpipe? Basically I want to replace as little as possible... and maybe nothing if you guys don't think EWG is worth it.
You do realize you have to have the internal wastegate on the 20G welded shut to use an external set-up?
An external wastegate usually adds another 15-20 whp depending on turbo set-up over an internal. You would also need a retune.
- Phibs
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Yep I understand both parts Seems like it might be worth it then, we'll see how she runs after the 740cc from Deatshwerks arrive Thursday.drwrx wrote:Yes, the Helix dp should match-up to your Cobb cat-back.Phibs wrote:Would the helix DP fit on my cobb midpipe? Basically I want to replace as little as possible... and maybe nothing if you guys don't think EWG is worth it.
You do realize you have to have the internal wastegate on the 20G welded shut to use an external set-up?
An external wastegate usually adds another 15-20 whp depending on turbo set-up over an internal. You would also need a retune.
Bryan
2012 WRX 5-Door Limited
2012 WRX 5-Door Limited