ok im upgrading my 89 iroc 305 T5 to a 350 TPI and was wondering if the borla adjustable catback exhuast sounded good i know it will sound good all the way open but my question is will it sound good when i have the Y pipe closed.. is this the same catback system that everyone says sonds good but with an added Y pipe? or does my catback system come with a different muffler? the part number is BOR-14888 if you need to know more about it...

 

I have installed a couple of these systems and they sound pretty decent.Not loud or even very throaty IMO unless it is wide open!..I will say the tips on the system are ugly,too small and do not do the car justice.Also,the system is WAY overpriced & there are many alternatives out there I would prefer on my vehicle before getting the Borla one,but that IMO.