Nissan 370Z Forum - View Single Post - Question about the hiss/rattle after installing HFC's

Red370 · 10-21-2009, 10:36 PM

I initially thought there might be a leak, but when I had it up on the dyno, I stood underneath the car to listen and see if i could hear/feel a leak, none to report. Kinda sounds like a brake pad rubbing a rotor doesnt it? I notice it more when I'm in a walled in area like a parking garage, or between buildings.

10-21-2009, 10:36 PM	#13 (permalink)
Red370 A True Z Fanatic Join Date: Jul 2009 Location: Kaiserslautern, Germany Posts: 4,391 Drives: your mom to church Rep Power: 296	I initially thought there might be a leak, but when I had it up on the dyno, I stood underneath the car to listen and see if i could hear/feel a leak, none to report. Kinda sounds like a brake pad rubbing a rotor doesnt it? I notice it more when I'm in a walled in area like a parking garage, or between buildings. __________________ 2011 Mustang 5.0 \| 3.55's \| Lethal Performance off road H-Pipe \| Magnaflow Muffler Delete \| JLT CAI/Bama tuned 417whp/ 404 ft/lbs