# @g8only on Instagram

- **Type:** Video
- **Original URL:** https://www.instagram.com/p/DV2FeQYDWbs
- **Gondola URL:** https://gondola.cc/posts/78705800-g8only-instagram
- **Thumbnail:** https://img.gondola.cc/tr:w-,h-,fo-auto/postThumbnails/366331b7e4.jpg
- **Posted:** 2026-03-14T00:41:13.000+00:00
- **Account Owner:** G8Only.com (@g8only) — https://gondola.cc/g8only

## Caption

When it comes to exhaust, size matters.

If you bolt headers onto your G8 but keep the small factory mid-pipes, you’re bottlenecking the whole system. The engine can only move as much air as the smallest section allows. A true 3-inch setup from front to back is how you actually unlock the power you’re chasing.

Open it up. Let the motor breathe the way it’s supposed to.

Shop true 3-inch exhaust solutions at www.G8Only.com

#g8only #PontiacG8 #HoldenCommodore #LSPlatform #GMPerformance

## Stats

- **Views:** 2,265
- **Likes:** 44
- **Shares:** 0
- **Comments:** 0

## Credits

No public credits are recorded here. This does not identify who made the post.

## Tags

gmperformance, holdencommodore, g8only, lsplatform, pontiacg8

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