Racing Beat Exhaust 59horses
03-05-2003, 01:25 AM
#32
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Location: Lynnwood, WA
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Originally Posted by cabe' date='Mar 4 2003, 06:29 PM
hey just checkin, but, this RB exhaust doesnt sound like rice does it?
03-05-2003, 01:29 AM
#33
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Location: Lynnwood, WA
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http://mazdatrix.com/<---- Link to exhaust
Oh yea, I would say it was a 59 hp gain after installing the exhaust. I forgot to add that.
Oh yea, I would say it was a 59 hp gain after installing the exhaust. I forgot to add that.
03-05-2003, 07:44 AM
#34
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Location: Pimp'n ain't E-Z! But driving ur FD makes it easier!
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www.racingbeat.com is where you can get the exhaust.
And I think that you should be OK with stock injectors, but for the love of god upgrade SOMETHING on your fuel systems...it may work just fine with stock, but you gotta remember stock 3pc 2mm apex seals let go with just one ping! At least get an S-AFC to bump the cycle up a lil, and maybe a bigger pump...the stock injectors should be fine.
And I think that you should be OK with stock injectors, but for the love of god upgrade SOMETHING on your fuel systems...it may work just fine with stock, but you gotta remember stock 3pc 2mm apex seals let go with just one ping! At least get an S-AFC to bump the cycle up a lil, and maybe a bigger pump...the stock injectors should be fine.
03-05-2003, 01:53 PM
#37
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Originally Posted by mazdapower' date='Mar 5 2003, 08:35 AM
How does the Racing Beat exhaust sound at idol and high rpm's, can you hear the deep rotary sound.
Originally Posted by ILUVMY88CABRIO' date='Mar 5 2003, 12:25 AM
I've got the RB 3" full exhaust, it sounds way better than stock. My stock exhaust was half rusted out and sounded like ****. After installing the RB exhaust it made it alot quieter. The tone is nice and deep, and in the upper rpm range at full throttle sounds real good, not loud at all.
Boost creep is where your wastegate can't bypass enough exhaust around the turbine to hold a set boost pressure. Making it so the boost still rises even though the wastegate is wide open.
03-06-2003, 04:26 PM
#38
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Originally Posted by ILUVMY88CABRIO' date='Mar 5 2003, 02:25 AM
I've got the RB 3" full exhaust....
its absolutely not a full 3 inch system...
just received mine a few weeks ago...
3in only from turbo to the ypipe....
03-07-2003, 01:44 AM
#39
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Originally Posted by amp' date='Mar 6 2003, 03:26 PM
unless rb changed the complete system recently...
its absolutely not a full 3 inch system...
just received mine a few weeks ago...
3in only from turbo to the ypipe....
its absolutely not a full 3 inch system...
just received mine a few weeks ago...
3in only from turbo to the ypipe....
If you want to get technical, it is 80mm to the Y pipe, so there!!
03-07-2003, 07:32 AM
#40
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Location: Manville, NJ
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Boost Creep is caused by your wastegate not being able to expell enough of the air it is compressing and causing the boost to "creep" higher then desired. This happends a lot on the s4 due to the inefficient wastegate design and less so on a s5. This is solved by simply porting the wastegate. Im sure some of the other turbo guys would be able to give a better description then I can.