exhaust - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

gatonmy3 · 05-29-2002, 12:03 AM

im running 2 1/4 piping cat back,(cat removed),to a tanabe tunable muffler. it sounds pretty fuckin bad, inside the car it sounds bad ass especially at higher rpms with a delta cam, but outside the car it raspes and wobbles the sound out. i dont know if its because the cats out not enough back pressure, not mandrel bent, or its the muffler. im going in tommorrow to fix it but have two options. 1-brospeed resonator just to quite it down im getting sick of the fuckin sound, or 2- put in a mini glass pack which he said will change the pitch. is there anyone out there running straight pipe like mine with a glass pack or know anyone, does it quiet it down, change the pitch, does it sound good, or should i just put the brospeed on? anything will help. thanks

Thread Tools
Show Printable Version Email this Page
Display Modes
Switch to Linear Mode Switch to Hybrid Mode Threaded Mode

05-29-2002, 12:03 AM	#1
gatonmy3 Leaky Injector Join Date: May 2002 Posts: 67 Trader Rating: (0) Feedback Score: 0 reviews	im running 2 1/4 piping cat back,(cat removed),to a tanabe tunable muffler. it sounds pretty fuckin bad, inside the car it sounds bad ass especially at higher rpms with a delta cam, but outside the car it raspes and wobbles the sound out. i dont know if its because the cats out not enough back pressure, not mandrel bent, or its the muffler. im going in tommorrow to fix it but have two options. 1-brospeed resonator just to quite it down im getting sick of the fuckin sound, or 2- put in a mini glass pack which he said will change the pitch. is there anyone out there running straight pipe like mine with a glass pack or know anyone, does it quiet it down, change the pitch, does it sound good, or should i just put the brospeed on? anything will help. thanks