600HP Subaru WRX STI ft. Tomei Exhaust & Sequential Gearbox! - OnBoard PORN SOUND!

I know you asked for more, so here's a new onboard video about the awesome Subaru WRX STI tuned by J-Spec Performance! 600HP for this rebuild EJ25 engine featuring a KAPS 6-speed sequential gearbox, a Precision Turbo turbocharger, an external wastegate and a Tomei titanium exhaust system! Leave a thumbs up for that amazing sound! #subaru #subaruwrxsti #wrxsti Event: Time Attack Italia 2018 - Round 5 Where: Franciacorta, Italy When: 7th October 2018 Follow me! • MattyB727 - Car Videos:    / mattyb727   • MattyB727 - Lifestyle:    / @mattyb727-lifestyle9   • Instagram:   / mattyb727   • Facebook:   / mattyb727   • Google+: https://www.google.com/+MattyB727 Thumbnail by Ronco