How loud? Possible quiet exhaust options?

Started by Welsh Dan, December 15, 2005, 12:23:18 AM

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Welsh Dan

Hello y\'all

I\'ve just converted over to a single on my FD and its been mapped by Ross @ Dragon. However, whilst it was loud before, the exhaust seems as loud as it was before at idle and normal pootling about, but now when I give it a bit of welly its stupidly loud now!

Is this the case for all single turbo\'d ones? Are they all incredibly loud?

Any suggestions for a quieter exhaust. I "think" that its a Hyper SR cat back exhaust on it, with a Dragon De-cat and the downpipe straight from the turbo to the decat pipe?

Jin Kazama

Racing Beat. Good flow characteristics and quiet with it.

McCARTHY

i think you\'ll find most single turbos silly loud to be honest..... I have to FD\'s at the moment and like you said tick over on the single turbo is like running around in the twin

Ed_RX7

you\'ll need to get a silenced mid pipe..that the only way to shut it up significantly.
Edrx7Parts

07531 669 768

"ALL I HAVE IN THIS WORLD ARE MY BALL'S AND MY WORD......AND I DON'T BREAK \'EM FOR NOBODY"

Official Distributor for TURBONETICS, ROTARYWORKS, ATS/CARBONETICS, SHINE AUTO PROJECTS and XFORCE.
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steve b

Go to a good fabricator such as Hayward & Scott they will tailor the system to whatever volume you like, typical price at Haywards for full stainless downpipe back system is £528 inc, if you want it polished etc then they\'ll do that too for more money.

Welsh Dan

As stupid as this sounds, I presume that the mid-pipe is the bit that goes where the CAT used to be, so if I get a silenced de-cat pipe it should help?

Ed_RX7

Edrx7Parts

07531 669 768

"ALL I HAVE IN THIS WORLD ARE MY BALL'S AND MY WORD......AND I DON'T BREAK \'EM FOR NOBODY"

Official Distributor for TURBONETICS, ROTARYWORKS, ATS/CARBONETICS, SHINE AUTO PROJECTS and XFORCE.
Supplier of HALTECH Ecu\'s and components
Also of

Welsh Dan

Righto, will have a word with Ross on the weekend.

Warthog

Only silenced mid-pipe that is worth a dame is the FEED one from RE:WORX, I have an HKS exhaust system with the FEED and have no probs passing the db tests for any track ( you can get a baby\'s head in my HKS rear box ). No probs talking/music inside car and no headache on a long run. If you want it nice and silent but sounding sweettttttttttt when you WOT then do what MAX has done and also fit the FEED back box. HTH. :cool
I\'M ALWAYS IN THE SH*T IT\'S JUST THE DEPTH THAT MAY VARY.

Project Evil seven.:evillaugh

RE:WORX---13b RE engine, Motec M400 Pro ECU, Os Giken 5 speed internals-Gearbox, HKS T51R KAI turbo, With 575 @ Fly, 487.9 @ Wheels @ 1.3bar 420 ftlbs, on PUMP FUEL Sheel V-Power. BUILT & TUNED BY RE:WORX. More work planned..:InLove

REW, Stock Twins, RE:WORX-- British Record, 389.2 @ Wheels -- 03/09/2005.

Initial-D

But Feed exhaust parts are ££££!!!
Certainly one of, if not - the best tho.
Cheers


Ben

Time Attack UK â€" FD build updates http://bean-bandit.blogspot.com/
RHD car profile - Please vote for me! http://www.rhdjapan.com/rhdjapanridez/2200/Matsuda-FD3-RX-7-GTフェンダー