Jump to content
SAU Community

Recommended Posts

Hey guys,

I have a kakimoto muffler. I recently just had a look inside and found it to be corroding?

What's the best method of fixing it? Or am I just better off getting it replaced?

I also noticed there was a metal scrub inside it, should I take it out or is it there for a purpose?

insidemuffler.jpg

Cheers,

David

Link to comment
https://www.sau.com.au/forums/topic/322839-muffler-corrosion/
Share on other sites

I would suggest that the scrub is there to quieten the exhaust down a bit. If it is easy to get to try taking it out and see what difference it makes to the sound and performance of the car.

I would not worry about the corrosion on the inside until it becomes a problem and makes a hole in the pipe.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • Yeah that's true, but idk. Only a 6 month lifespan seems a little short. Oh also, is there a preferred way to send images? Like any sites? I'm used to just being able to upload them lol
    • Hey, like MBS206 mentioned; I dropped off my short block and rotating assembly Monday. With a quick verification, he believes he can clear it up with just a hone and new rings but he will confirm once the rotating assembly is out. If I were you, I would either go stroker or just replace the block if it does need to be bored over to next size. Block is cheaper then forged pistons. 
    • live in the UK, and London has introduced a Low Emission Zone (LEZ) that requires individuals to pay £13 if their car doesn’t meet the required emissions standards.   The standard specifies that NOx emissions must be less than 0.08 g/km (i.e., the vehicle must meet Euro 4 standards or better, which generally results in NOx levels of around 0.08 grams per kilometer).   I reached out to Nissan UK, and they advised me to contact Nissan Japan directly. Does anyone have contact details for Nissan Japan or any certifications of conformity that show the emission details or NOx levels for the RB25DET engine?   Any guidance would be greatly appreciated.
    • these guys recommended to me and supplied custom 4 inch mufflers, couldn't be happier. They will spec a muffler to your preferred level of sound and know RB's well.  https://spmufflers.com.au/
    • Yeah this used to happen to me every year and a quick call would at least raise the agreed value back up / reduce the premium, but usually both.    That said for the first time on the renewal this year our agreed values went up or stayed the same over the fleet and the premium came down so that was a nice surprise. 
×
×
  • Create New...