petawabit

NA LS swap

Cody Red

I always felt like the stock header was kinda loud, so not sure if that's something you should pick up. Also because stock header is already good.

FluKy15

Just add a 60mm testpipe and you have the best gains possible for staying quiet still. You can also lookup the "UK exhaust mod", some in my local area are doing this, to add a little more sound to a stock exhaust.

s2000Junky

You got a leak or what

GrandMasterKhan

The Mugen intake is actually very quiet and makes good power. I had a replica I bought on ebay and I liked it a lot. Highly recommended if you want to make quiet power while looking damn good. It sounds only slightly louder than the OEM airbox.

Cody Red

not that kind of loud hah.

thomsbrain

My setup sounds nearly the same as stock unless you stomp on the throttle. BC Stage 2 NA cams, K&N FIPK intake, Comptech header, stock exhaust, dyno-tuned on Hondata Flashpro for 226 whp. That's more power than plenty of super loud setups, and it passes California smog tests.

FluKy15

For comparison, its always best to post what the stock s2000s put down in the same dyno. For example, the dyno i use the stock s2000s put down 200-203, and i made 215. It gives everyone a general idea of how much was gained. Sone dynos can read higher/lower than others

EVAN&MONICA

Evan

Breaking Point

Quiet quality.mugen intake. Gern mid pipe.and whatever axle back you choose. Ems. BC cams. Stroke. Can be a relative quiet and a good hit more powerful than original