Nissan 370Z Forum - View Single Post

redondoaveb · 06-08-2023, 11:48 AM

I've got the Hi Power on my Nismo. When my car was supercharged, I upgraded my supercharger and while it picked up a ton more boost, it lost hp. While trying to figure out if there was a restriction somewhere. The shop that built and tuned it disconnected the exhaust and ran it on the dyno. It only gained a few hp with the exhaust disconnected. With my FI tt kit, the car made 745whp with the Hi Power. I love the exhaust. Quiet, no drone and has a great tone.

06-08-2023, 11:48 AM	#6 (permalink)
redondoaveb A True Z Fanatic Join Date: Apr 2017 Location: So. Commiefornia Posts: 6,366 Drives: 2014 Nismo Gunmetal Rep Power: 2684374	I've got the Hi Power on my Nismo. When my car was supercharged, I upgraded my supercharger and while it picked up a ton more boost, it lost hp. While trying to figure out if there was a restriction somewhere. The shop that built and tuned it disconnected the exhaust and ran it on the dyno. It only gained a few hp with the exhaust disconnected. With my FI tt kit, the car made 745whp with the Hi Power. I love the exhaust. Quiet, no drone and has a great tone. __________________ Fast Intentions "Stage Seb" twin turbo #098- Specialty Z/Tial-Xonarotor/CJM/Ecutek/HKS/KW/SPL/Hotchkis/Rohana/Toyo 700+whp