Gintani Stage 2 SC's compared - Sticky vs. DLSJ5 - No cats + plus headers vs. cats

[Sticky]

This is a comparison of my supercharger vs. DLSJ5's Stage 2 M3 supercharger.

Basically, I wanted to show the difference between a stock exhaust with cats and a full exhaust with headers.

You can see the difference the headers and exhaust make (I'm green, DLSJ5 is blue):





If you want more graphs or details, here is the original thread: Gintani Stage 2 SC's compared - Sticky vs. DLSJ5 - No cats + plus headers vs. cats

[Sticky]

This should probably be in forced induction, sorry, if I mod could move it that would be great.

[kevin325]

Are you also running cats?

Nice numbers!

[Sticky]

Nope, no cats.

[Touge Tuning]

Wow, any vids of this thing? Sedan or Coupe?

[richie_s999]

would like to see a compairable with headers and cats to see how much just the cats is affected?

The cats right of the manifold on this car before it goes under the car?