![Details 1 7/8 Speed Engineering Long Tube Headers - '14 GMC Sierra 5.3 [SHES HERE TO PARTY] Update](https://i.ytimg.com/vi/bBk1jBuMK1Y/mqdefault.jpg)
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Last Updated: September 18, 2026
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Yooo what's up guys!! I'm super excited to show you this modification to Sierra! She was stuck up in the garage for a bit while I ... This kit will bolt up to our longtubes, the factory manifolds, and our twin turbo kit we will eventually be releasing. It's a full 3 inch ... A quick long video showing as much detail to smash these headers into place. Headers purchased from the link below. HOSS SMASH THAT BUTTON!!!! MERCH: HossGarage.com How to Install ... Formula is back for an exhaust swap from the true dual Cars - speedengineering.de RC Cars - speedcontrolparts.de RC/SIM Experience - speedcontrol.zone Had an accident ... Installing an exhaust on my C6 Corvette! Headers, Xpipe, Axle Back The car sounds insane . Super happy with the sound. Final numbers: 747rwhp on 16lbs. Build: 6.0L, Heads/Cam, 4L80E, Tristan finally made this thing sound a Corvette :) Give him a @ Nickell_Back_c5 Music from (free for ...
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