Today, i got rid of my Apex WS exhaust and installed my new Greddy Evo system. I absoloutely love the sound and exhaust gave me some good gains. For those whos had the same exhaust for a couple of years, what do u guys do to take care of it? will my greddy stainless steel muffler change color as time goes by? will the sound change as time goes by? how do i clean the muffler to keep it from discoloring? im asking this cause i feel that i took such a bad care of my WS and wanna keep this one lasting for a while. Thanks.

 

you got some money there bro. APEXI then Greedy

Yes, it'll change color due to dust and smokes, wash it off everytime you clean your car.
The sound will Definitely Change overtime.
Just regular Clearning would help. Use some Metal Polish sprays, those things sure help, Dunno what's the brand though. It smell real strong, 100X bleach's smell.

I got HKS for a 1.5 yr now, I clean it everytime I wash my car. The inside, I wouldn't Clean much except for Dry - Cleaning with a towel (spray with that Metal Polish Spray), but only clean the portion of the Tip, wouldn't go in further. Now i'm Sick-n-Tired of Cleaning it. Just the Outside once a while.

 

my greddy is about 4 yrs old, still as shiny and clear as new, but alotta the packing has blown out, so its pretty dang loud now.... still low and grumbly tho

 

wtf..........never knew that the older the exhaust gets, the louder it gets. Im def cool with it getting louder, as long as it doesnt start sounding like a herd of bumble bees buzzing.

 

Sup F23 .... would you mind writin' some reviews on those exhausts?

Apexi WS Review

Greddy Evo Review

Thank bro.