Reviewed By Clive J (DELRAY BEACH, FL) Reviewed for a 2010 Nissan Altima —6/23/2016 9:00 PM
Great product, needed to replace my cat do to failure this catalytic coverter exceeded my expectations.
Reviewed By James H (NICEVILLE, FL) Reviewed for a 2008 Nissan Altima —7/20/2011 8:49 AM
I bought these for my 08 Nissan Altima and yes its a V4 and the stock exhaust looked and sounded so weak. So I wanted something not to loud so I decided to get these....they where quieter than I thought they would be but with my intake it gives a nice sounding rev and acceleration. I want them louder no but overall fantastic Mufflers! I recommend them for any v4 car out there! They sound awesome with a deep growl and the idle has gotten deeper after a week or two. I did have to pay a muffler shop to install them for 100 dollars because they are universal mufflers. but 5 out of 5