The Definitive What Exhaust Do You Have Thread...

Discussion in 'Engine, Gearbox, Exhaust and Air Intake' started by Willis, May 6, 2012.

What's Your System?

  1. Oreca- £480

    9 vote(s)
    1.9%
  2. Miltek- £530

    57 vote(s)
    11.8%
  3. Custom

    33 vote(s)
    6.8%
  4. Standard

    178 vote(s)
    36.9%
  5. TDF (Race)- £476

    3 vote(s)
    0.6%
  6. TDF (Road)- £456

    5 vote(s)
    1.0%
  7. Yozzasport

    8 vote(s)
    1.7%
  8. Supersprint

    9 vote(s)
    1.9%
  9. Akropovic (Slip-On)- £930

    5 vote(s)
    1.0%
  10. Akropovic (Full System)- £1092

    67 vote(s)
    13.9%
  11. K-Tec (1 Rear Silencers)

    14 vote(s)
    2.9%
  12. K-Tec (2 Rear Silencers)- £445

    41 vote(s)
    8.5%
  13. Standard (Centre-Selincer Removed)- £40->£60

    45 vote(s)
    9.3%
  14. Piper- £600

    5 vote(s)
    1.0%
  15. Bastuck- £570

    3 vote(s)
    0.6%
  1. Jimmy

    Jimmy Good cop Administrator

    Messages:
    6,557
    Location:
    Leeds, W Yorks
    I don't have any photos to hand, but this is the guide that explains it all. That should help to identify where it would need to be done.
     

  2. Robert_197

    Robert_197

    Messages:
    132
    Car:
    None
    Cheers! I must say paying for membership was worth every penny!
     
    Jimmy likes this.
  3. fireheed

    fireheed

    Messages:
    59
    Location:
    Aberdeenshire
    Car:
    Clio 197 R27
    Ive got resonated de-cat on mine with no remap and it runs fine. Flat spot is no worse.
     
    Robert_197 likes this.
  4. Dystant

    Dystant Detailing Dale Paid Member

    Messages:
    1,628
    Location:
    Manchester
    Car:
    Clio 200 CUP
    Ive fitted a Miltek resonated system to mine recently and love it.

    Deep grumble, and few quiet pops and bangs changing gears and not too droney driving around town until you put your foot down.

    I must admit though at 70 on the motorway it's a little bit droney but doesn't bother me too much.

    People complain about an exacerbated flat spot after fitting an aftermarket exhaust but mine didn't get any worse to be completely honest.
     
    Jimmy, Robert_197 and tombate911 like this.
  5. kevlar

    kevlar Gold Member

    Messages:
    1,335
    Location:
    Wiltshire
    Car:
    Seat Ateca...WTF happened.
    Akro recently fitted and yes it sounds great - very happy.
     
    ///M likes this.
  6. Allister Reed

    Allister Reed Paid Member

    Messages:
    23
    Car:
    197 F1 (477)/Focus ST
    Hi guys posted a thread earlier but feel it maybe better suited to this thread...

    Hi all,

    Got hold of a second hand Ktec/decat which I'm fitting this weekend.

    In regards to the decat attaching itself to the manifold;

    1 - does the cat (not the one in the manifold) require cutting from the manifold or does it just unclip?

    2 - putting the decat on does it just slide on with a clamp or will some kind of sleeve have to be used?

    Cheers!
     
  7. Johnny 99

    Johnny 99 Platinum Member

    Messages:
    2,387
    Location:
    Inverness
    Car:
    Clio Renaultsport 200
    Admins, can you add Cobra as an option please as I can't "vote". Ta.
     
  8. sevenfourate

    sevenfourate Devotee of OCD Paid Member

    Messages:
    8,377
    Location:
    Lowestoft, England.
    Car:
    Racing Blue RS-200 / Citroen C2 GT
    Just seen this.......

    No i can't Jon ! The number of choices on the poll is maxxed out :-(
     
  9. Benno

    Benno Gold Member

    Messages:
    1,796
    Location:
    Birmingham/North Wilts
    Car:
    Not a Clio
    New poll needed then! :wink:
     
    Johnny 99 likes this.
  10. Johnny 99

    Johnny 99 Platinum Member

    Messages:
    2,387
    Location:
    Inverness
    Car:
    Clio Renaultsport 200
    Oh well! That's a pity as I like it.
     
  11. Benno

    Benno Gold Member

    Messages:
    1,796
    Location:
    Birmingham/North Wilts
    Car:
    Not a Clio
    No Scorpion on here either...I'm as left out as you are..!
     
  12. Johnny 99

    Johnny 99 Platinum Member

    Messages:
    2,387
    Location:
    Inverness
    Car:
    Clio Renaultsport 200
    That's surprising as they're among the most popular.
     
  13. Marsch

    Marsch

    Messages:
    620
    Location:
    Berlin, Germany
    Car:
    Stealth Grey RS 200
    I've bought mine with the full Akra Evo but I'm only running the resonator and the exhaust. Was told the decat was too loud and I don't want to get in any trouble related to noise or emissions.
     
  14. STODGY

    STODGY Paid Member

    Messages:
    71
    Car:
    200 Rs CUP
    ive got the Oreca single exit on mine and its rather loud. ill be taking it off shortly and probably get a non res scorpion cat back as there only £360 at the moment. i assume cobra/scorpion both sound the same???
     
  15. Benno

    Benno Gold Member

    Messages:
    1,796
    Location:
    Birmingham/North Wilts
    Car:
    Not a Clio
    If you're doing any sort of mileage get the Resonated Scorpion, non-res is well documented as being super droney....

    If you ever track it you'll struggle to get onto a place like Bedford Autodrome with a non-res too, resonated on mine only passed by 3/4db.
     
  16. STODGY

    STODGY Paid Member

    Messages:
    71
    Car:
    200 Rs CUP
    thanks ill keep that in mind. i only do about 3000 mile a year so i might just risk it. and doubt ill do any track days.
     
  17. Pav

    Pav Moderator

    Messages:
    11,296
    Location:
    Manchester
    Car:
    albi blue 197 with boost
    ktr non res...
     
  18. DS197

    DS197 POTM Winner - June 2017 Paid Member

    Messages:
    1,526
    Car:
    Clio 197
    Is anyone running a resonated exhaust with both cats removed? Interested in if it still passes track day noise limits and what it's like day to day.
     
  19. Benno

    Benno Gold Member

    Messages:
    1,796
    Location:
    Birmingham/North Wilts
    Car:
    Not a Clio
    If it's any help, I'm running Scorpion res with decat and standard manifold, came out ~96dB static at Bedford..
     
    DS197 likes this.
  20. DS197

    DS197 POTM Winner - June 2017 Paid Member

    Messages:
    1,526
    Car:
    Clio 197
    The static limit is 101dB right? How did you do with the drive by limit as that's what i'm worried about?
     

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