Customer Ratings & Reviews

Best grommet out there

This is the best grommet I have ever worked with. Seals up and locks down so the wire can not be pulled either way. Cost reflects the build quailty and performance. I have used this not only in automotive applications but also in marine applications which says alot for the performance.

Good Product

This is great for going thru the firewall. Keeps the wire safe and secure from grounding out.

Great Product

This will allow you to go through the firewall without having to worry about grommets or the metal cutting the wire. Great Idea for a product!

Could be nice to use

I didn't use it. I bought my car used and the guy before me ran a system. I found the hole he used and it already had a rubber gasket type thing.

This could be very nice to have in some installation scenarios, like a complete rebuild.

Just know that you don't want your power wire chaffing on the firewall.

Outstanding Product

This feed through firewall bushing is a great product. I used it when I ran my power amp wiring through the firewall. Great protection, excellent size and very convenient. I definitely feel more comfortable knowing the wires are protected. I definitely recommend this to anyone routing a cable through a metal firewall.

GOOD PRODUCT

Worked like a charm could be alittle stronger plastic but still a good product.

StreetWires FB4

Nice design to guide and waterproof the wire through the firewall. Tighten snug, not necessary to over tighten to waterproof. May need a helper.

By 4budz on April 2, 2017 Verified purchase