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motofreak2772
12-23-2008, 12:04 PM
should I get for my trx450r? I was thinking of getting the Joe Byrd Dasa or maybe a HMF? I heard the baldwin is pretty good too, so what do you guys think?
pro-rider46
12-23-2008, 12:55 PM
deffinatly DASA
BlaineKaiser450
12-23-2008, 01:02 PM
the Joe Byrd Dasa is the best exhaust available for the 450r
Drewltr450
12-23-2008, 05:59 PM
Dasa
pitcrew
12-23-2008, 08:22 PM
dasa hands down
fratusracing
12-25-2008, 01:39 PM
call drt and get a sparks
icepreddy
12-26-2008, 10:47 AM
DASA is proven to be the best for a 450r.
John451
12-26-2008, 01:32 PM
LTE (Looney Tuned Exhaust) Dual exhaust system...
http://www.worldwideperformance1.com/Merchant2/merchant.mvc?Screen=PROD&Product_Code=LTE-TRX450-DUAL&Category_Code=LTE-EXHAUST&Product_Count=12

Or Dasa... I'll have to look into those.... Dual exhausts add a NICE touch to any quad.
12-28-2008, 09:06 PM
Originally posted by John451
LTE (Looney Tuned Exhaust) Dual exhaust system...
http://www.worldwideperformance1.com/Merchant2/merchant.mvc?Screen=PROD&Product_Code=LTE-TRX450-DUAL&Category_Code=LTE-EXHAUST&Product_Count=12

Or Dasa... I'll have to look into those.... Dual exhausts add a NICE touch to any quad.

LTE exhausts suck their made for the unique look only. They weigh more and perform worse than a normal single exhaust system.
icepreddy
12-29-2008, 10:40 AM
I've never seen a LTE on any "Fast" quads. Most are on quads that mommy and daddy pay for cause they are expensive. Dasa pipes are hand made and perform! Check out any quad that the builder knows what he's doing and he'll have either a Dasa, Sparks, or Rossier.
John451
12-30-2008, 03:54 PM
Wow, alright good to know haha. Now i don't know too much about 4 stroke exhaust but what if you went with dual exhaust and put say 2 dasa's on it. Would that continue to increase the power or would that make it preform worse because of too much goodness? lol
motofreak2772
12-30-2008, 09:17 PM
The Dasa is already two exhausts in one pretty much. Besides dual exhausts seems pointless and it would be twice the price.
John451
12-31-2008, 06:55 PM
Originally posted by motofreak2772
The Dasa is already two exhausts in one pretty much. Besides dual exhausts seems pointless and it would be twice the price.

Yeah, i like to make my toys as unique as i can.. I custom make most of my own parts. Haven't made an exhaust for a while though..
sprayedgt
01-01-2009, 07:34 PM
A dual exhaust on a single cylinder engine is pointless. A dual exhaust is only efficient if it can scavenge the exhaust pulse from another cylinder with it's exhaust pulse.
John451
01-01-2009, 08:50 PM
Well with a 400ex its not really like ddoing it on a single cylinder because it has 2 exhaust outlets hence the 2 pipes comig out of the front of the motor. So it lets the exhaust out one pipe then out the other thhen back to the other one so it's really like having a sllow 2 cylinder motor..