550whp — do I really need a full exhaust? Or are dps and 335is muffler good enough?

[fmorelli]

Or you go to someone that has a big-ass CNC mandrel bending system, and get rid of a bunch of weld or sleeve points.

 

[SlowE93]

Nobody likes a showoff

















































Can I get me one though

 

[fmorelli]

Nobody likes a showoff

Can I get me one though

Hahaha ... when the car got towed back from their shop and I saw the exhaust I pissed you didn't drive it upside down. A work of art.

It wasn't even particularly expensive. Under $2k behind the down pipes to the tail, with a pair of high flow 49-state cats. That was design, fab, install.

They'll make one for you!

https://mandrelbendingsolutions.com/

 

[RuskiRacer]

Since we're talking exhaust

 

[SLOWESTN54]

Since we're talking exhaust
View attachment 63287

To quiet for my taste

 

[RuskiRacer]

Lol its definitely not quiet don't let the resonators fool you

 

[SLOWESTN54]

Lol its definitely not quiet don't let the resonators fool you

lol no i know. Just some early morning sarcasm. Curious how bad the drone is?

 

[RuskiRacer]

Not as bad as open downpipe or a muffler delete lol but its a little worse than the atm 3.5 jn exhaust and probably on the same level as the vrsf race

 

[pbondar]

What about the Z4 35i exhaust? There is a ridiculous thinning on the right side of the exhaust after the catalysts. I ordered myself a FOX x-pipe to replace that thin part. I wonder if that has an effect on power. Random image from the web.View attachment 62698

Hello have you got your system fitted? Thinking of getting the whole cat back system..

 

[Krampus]

Not yet. Too cold in my garage -18C to do anything. Maybe later in the winter. Which silencers did you intend to install? I have to decide for myself which mufflers to install. A terribly loud muffler cannot be installed to get through a Finnish car inspection.

 

[pbondar]

Not yet. Too cold in my garage -18C to do anything. Maybe later in the winter. Which silencers did you intend to install? I have to decide for myself which mufflers to install. A terribly loud muffler cannot be installed to get through a Finnish car inspection.

I was planning to go with the Fox silencers with their rolled / slash cut tips