Page 1 of 3 1 2 3 LastLast
Results 1 to 10 of 23
  1. #1
    RobWCanada's Avatar
    Join Date
    Mar 2010
    Location
    Honey Harbour, Ontario, CANADA
    Posts
    294

    Exhaust Options? Free Flow / Pirhana / Rotax Racing

    Ok...so I've been searching for a while now, and I haven't found anything which answers my question.

    I've narrowed it down to these:

    - Free Flow (Riva or other brand ...or regular pipe)
    - Pirhana Silicone Thru-hull Exhaust ...anyone try this? Any good?
    - Rotax Racing Power Flow Exhaust (stock tunnel Exhaust)

    I'd like opinions on those...and where to get them. I searched for the RR Power Flow / Power Pipe (whatever it's called) but couldn't find it anywhere for purchase or even a picture of it!

    Anyway...I dunno what to do, I'd prefer not to drill a hole but the Pirhana one looks mighty cool.

    If you have a sound clip of the Rotax Racing Power Flow I wanna hear it!!

    R


  2. #2
    RobWCanada's Avatar
    Join Date
    Mar 2010
    Location
    Honey Harbour, Ontario, CANADA
    Posts
    294
    I posted this a while back but does anyone know where the get this "Rotax Racing Power Flow Exhaust"????

  3. #3
    id like to know how to do a regular pipe job. cheap and quick- its not a thru hull but better than not having anything at all.

  4. #4
    RobWCanada's Avatar
    Join Date
    Mar 2010
    Location
    Honey Harbour, Ontario, CANADA
    Posts
    294
    Buy this:

    http://www.cxracing.com/mm5/merchant...ry_Code=PIP275

    My bro put it in his GTX 155 without having to cut it down. Others have said they cut it to make it fit better. I have one of these for my RXP-X but haven't installed it yet....that's the project for this weekend.

  5. #5
    and thatll fir in the rxp too i take it?

    sucks they want $15 to ship a $15 part. $30

    now why cant i get gal steel from the auto parts store for $7 ?

  6. #6
    RobWCanada's Avatar
    Join Date
    Mar 2010
    Location
    Honey Harbour, Ontario, CANADA
    Posts
    294
    Quote Originally Posted by saltysteve View Post
    and thatll fir in the rxp too i take it?

    sucks they want $15 to ship a $15 part. $30

    now why cant i get gal steel from the auto parts store for $7 ?
    You could use it from an autoparts store...I wouldn't use regular muffler pipe (although some do). If you can find stainless or aluminum the right size I'm sure you could use it. I couldn't find it here although I didn't physically visit any store.

    I just bought the thing I knew people had used. I also bought 2, so shipping wasn't that bad for me. only like $4 more for the second one.


    R

  7. #7
    selling that second one?

    yeah i think if i find the right size stuff itd be just fine. im not sure what the long term effects are to the gal. steel

  8. #8
    mudbug660's Avatar
    Join Date
    May 2010
    Location
    Lafayette, La
    Posts
    57
    If you ride in salt water I'd stay away from the galv steel all together. If only fresh water then I'd consider it. Someone else on here was using galv steel tubing in place of the resonator without any problem.

  9. #9
    RobWCanada's Avatar
    Join Date
    Mar 2010
    Location
    Honey Harbour, Ontario, CANADA
    Posts
    294
    nope...second one is my bro's.

    personally, I'd try and find aluminum or stainless...

  10. #10
    Eric Ocman's Avatar
    Join Date
    Aug 2008
    Location
    Cataula, Georgia, United States
    Posts
    4,700
    +1
    77
    From my own findings just keep in mind that most of any of the exhaust mods gain you very little if any power. Its more about sound IMO.

    The rear exhaust options clear out the hull and look very clean when installed...

Page 1 of 3 1 2 3 LastLast

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. rear exhaust vs free flow.
    By tomespo in forum 4-Tec Performance
    Replies: 19
    Last Post: 04-28-2016, 06:53 PM
  2. WTB - Parts Wtb 2009 fx sho Riva thru hull exhaust or Free Flow
    By ryan15 in forum Yamaha Classifieds
    Replies: 5
    Last Post: 07-21-2014, 05:50 PM
  3. SOLD SHO - FX FZR exhaust parts / free flow
    By Gus13letter in forum Yamaha Classifieds
    Replies: 3
    Last Post: 05-04-2013, 07:59 PM
  4. VXR / VXS thru hull exhaust vs free flow exhaust
    By eaglejacket98 in forum Yamaha PWC Performance (4-stroke)
    Replies: 17
    Last Post: 06-16-2012, 04:12 PM
  5. Flow differance between a through hull exhaust and free flow?
    By mstennes in forum 4-Tec Performance
    Replies: 6
    Last Post: 08-16-2010, 08:13 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •