INSANE 10–115 MPH Pull | Tuned GMC Sierra 6.2L Sounds NASTY w/ Kooks & Borla S-Type

12–115 MPH pull in my tuned GMC Sierra showcasing raw power and sound 🔥 This truck is running Kooks long tube headers paired with a Borla S-Type exhaust, and the difference is insane. Throttle response is sharp, top-end pull is strong, and the sound only gets better the harder it’s pushed. This short clip focuses on acceleration, exhaust tone, and real-world performance — no fluff, just a clean pull that shows what a tuned Sierra is capable of. 🎧 SOUND WARNING – turn your volume up for full effect. If you’re into: • GMC Sierra performance • Long tube headers • Borla exhaust sound • Tuned V8 trucks • Acceleration pulls You’re in the right place. #gmcsierrra #gmcsierra #gmcperformance #kooksheaders #borlaexhaust #v8trucks #truckperformance #truckpull #tunedtruck #exhaustsound