contigo

Any idea how we can reach a similar sound to the Black Series 65 on the std 65?
Suggestions:
Take the rear mufflers out?
Take the the center resonators off?

Thericker

Cut off Mufflers, run 3" straight pipe to tips, sounds nearly identical... SL65/600 don't have resonators only Primary cats & mufflers.

contigo

Isnt it too loud with no exhaust? Dont you get pulled over all the time?

Thericker

Never, it's copletely civil, yet awesome when hammer time, do it or move on You asked how to make it sound like new SLBS? I tell you, then you Question weather you'll be pulled over? lol... Think SLBS will be pulled over for loud exhaust...

contigo

ok they will be off today

blazeone

How many PSI of boost did you lose after removing the muffler? I've heard around a 2psi loss.

contigo

Will get the video this weekend, This is how the car should have come from the factory, not a bit less or more, I dont understand why they even installed mufflers!!!!!!!!!!!!

sound 8

I think you will find that removing parts of the exhaust will increase the
boost, unless the ecu corrects it.

Thericker

Wrong again stick to the SL63 krap, your posts are detrimental to newbies & the uninformed...

Boost actually goes down after muffler removal, measured on Dyno lost about 1.5 PSI

contigo: Told ya you'd love it

Marcus Frost

Good call contigo...I responded to your question in my build thread (I think)... glad you made the plunge. Agree 110% this is how they should have come from the factory.

-m

blazeone

Moron

Ross55

Explain to me please why pressure will fall, if delete mufflers
After all on resistance of gases on an exit less, means more energy for promotion of turbines, isn't it
Thnx

contigo

If tempted dont even doubt
hope this helps
http://www.youtube.com/watch?v=Ve871fViXAo
http://www.youtube.com/watch?v=GO_snTK8sFE

OUTCAST

Car sounds great!

blazeone

You'll lose approx 1.5 to 2 psi of boost. Ask a professional tuner.