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GrimmSpeed 38mm V-Band EWG Block-Off Plate - Universal
GrimmSpeed 38mm V-Band EWG Block-Off Plate - Universal
GrimmSpeed 38mm V-Band EWG Block-Off Plate - Universal
GrimmSpeed 38mm V-Band EWG Block-Off Plate - Universal
GrimmSpeed 38mm V-Band EWG Block-Off Plate - Universal
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GrimmSpeed 38mm V-Band EWG Block-Off Plate


Read 3 Reviews | 1 Q&As
Part # 008007
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Universal part

Features & Product Details

This is the GrimmSpeed 38mm V-Band External Wastegate Block Off Plate. The intended purpose of this particular block off plate is to suit those with an uppipe that has an external wastegate provision, and you simply need to plug that provision because your turbocharger either has an internal wastegate, or you are simply saving for an external wastegate.

The block off plate has been fabricated using quality stainless steel products to withstand the extreme temperatures experienced on the uppipe. Included will also be a stainless steel V-band clamp to make this unit ready for the installation. 


Brand: GrimmSpeed
Flanged For: 38mm
Material: Stainless Steel
QTY: 1
Mfgr. Warranty: Lifetime
Condition: New Product
Return Policy:

RallySport Guarantee - 30 Days

Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
RallySport Guarantee



3 Reviews
5 out of 5 Stars
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Customer Photos and Videos
GrimmSpeed 38mm V-Band EWG Block-Off Plate ( Part Number: 008007)
v-band block off plate  2 years ago
5out of 5stars

This product is great. I bought a grimspeed 3 bolt externally wastegated up pipe to go with my tomei headers but I wasnt ready to buy an external wastegate. This sealed the wastegate v band off until I could buy the wastegate I wanted. it fit perfectly to the up pipe and sealed completely. I was worried about it leaking but after seeing how well it fit to the up pipe that is not a concern anymore. Fantastic product like everything from grimmspeed is.
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Future-proofing! 3 years ago
5out of 5stars

I was going to replace the up-pipe on my WRX, but wasn't quite ready to go EWG just yet. I knew I'd probably want to wait until I had a bigger turbo, and could justify getting an EWG with a tune - and I will for sure do it. Just not yet. So, I purchased this plate with the GrimmSpeed up-pipe (GRM 059002), and just clicking it together to prep for install, I knew it would work perfectly. As much as I can't wait to go EWG, the fact that this is all sealed up and ready when I am is very comforting. Thanks, GrimmSpeed!
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Does what its supposed to 6 years ago
5out of 5stars

I caught a deal on a grimmspeed uppipe but I couldn't justify a EWG on my wrx. Fits flush and no exhaust leaks.
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  • Q: GS Up-pipe  scoobaruu6 years ago

    Will this sound just like the regular GS Up-pipe or have a different tone? -Thank You!
    • 0 of 0 people found the following answer helpful

      A:  Yes this piece will block the EWG port on your 38mm EWG pipe and allow it to work and sound like a standard up pipe. Mike

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This Part Fits

Universal Product
This item is non application specific.
Please verify compatibility before purchase. May require some modification for proper installation.