Need Exhaust Advice!!! - Kawasaki KFX450 Forum

bloomer450 · 01-14-2009, 10:35 PM

I am looking for a good performance exhaust for my KFX450R! I am leaning towards the DASA or CURTIS SPARKS! I had a HMF Slip On but I want something better with a full system! Can anyone help me! I dont wanna buy the wrong one. Another question, can i run one of the two systems with out a programmer, and intake? Any help will be greatly appreciated ! Thanks Adam

KFX450Central · 01-15-2009, 12:22 AM

Im going to say DASA since most people have it and love it!

mx333 · 01-15-2009, 12:50 AM

dasa 13" all the way

bloomer450 · 01-15-2009, 08:00 PM

Thanks for the advice

walshyfz86 · 01-16-2009, 11:32 AM

dasa and sparks are both great exhaust. i personally have a dasa and love it. i just think its to big and ugly looking. wile sparks is only very little hp behind and almost 2lbs lighter. You cant loose eaither way. I might be going to sparks bigcore myself.

BullCatcher · 01-16-2009, 08:38 PM

QUOTE (walshyfz86 @ Jan 16 2009, 08:33 AM)

Quote:

dasa and sparks are both great exhaust. i personally have a dasa and love it. i just think its to big and ugly looking. wile sparks is only very little hp behind and almost 2lbs lighter. You cant loose eaither way. I might be going to sparks bigcore myself.

i have a dasa and it doesn't seal right where it joins the head pipe to the mid pipe. never tried the sparks tho

motorcrossboy183 · 01-20-2009, 09:10 PM

id buy a pro circuit ti4 or t 4 .... sounds awesome and is light.....plus team kawi runs them so they gotta be great.....

walshyfz86 · 01-20-2009, 09:14 PM

QUOTE (BullCatcher @ Jan 16 2009, 10:39 PM)

Quote:

i have a dasa and it doesn't seal right where it joins the head pipe to the mid pipe. never tried the sparks tho

Well when the exhaust gets to a good running temp metal expands and seals it pretty good. Anther good way pack it with grease and let the bike run for alittle. after bunch of smelly smoke it seals it decently.

As for the t4. Pros run stuff cause they have to. t4 was far from the best exhaust out there. Pro circuit backs kawi with everything.

motorcrossboy183 · 01-21-2009, 03:48 AM

well pro cicuit has to be good considerin thats basically only thing kawasaki teams have ever run on there dirtbikes and now atvs...... but everyone has there own opinions..... truthfully i believe its just how, where, and wat u ride.... all exhausts have there ups and downs.... i believe that fmfs megabomb header is only thing that actually looks like it would make a difference but dont kno anyone who uses it....

kylepittenger · 01-21-2009, 09:39 AM

I would go with the DASA man. My personal opinion is to buy a programmer as well just for security. you need it to adjust your air/fuel mix.

01-15-2009, 12:50 AM	#3 (permalink)
mx333 Member Join Date: Nov 2008 Posts: 40	dasa 13" all the way __________________ 2008 Kfx 450 Roll long travel with Fox Floats Roll +2 stem with Fasst bars Lonestar Axle Hiper Whels With quadcross mx tires& douglous and maxxis for worcs Roll pegs,roll nerfs,roll heel guards Yoshi Pipe Fuel intake Dobeck programer Bored Tb LMR Porting Hot cams 13.5:1 cp piston Richochet skid plates More to come

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01-14-2009, 10:35 PM	#1 (permalink)
bloomer450 Member Join Date: Oct 2008 Posts: 78	I am looking for a good performance exhaust for my KFX450R! I am leaning towards the DASA or CURTIS SPARKS! I had a HMF Slip On but I want something better with a full system! Can anyone help me! I dont wanna buy the wrong one. Another question, can i run one of the two systems with out a programmer, and intake? Any help will be greatly appreciated ! Thanks Adam

01-15-2009, 12:22 AM	#2 (permalink)
KFX450Central Senior Member Join Date: Oct 2006 Posts: 157	Im going to say DASA since most people have it and love it!

01-15-2009, 08:00 PM	#4 (permalink)
bloomer450 Member Join Date: Oct 2008 Posts: 78	Thanks for the advice

01-16-2009, 11:32 AM	#5 (permalink)
walshyfz86 Senior Member Join Date: Nov 2007 Posts: 148	dasa and sparks are both great exhaust. i personally have a dasa and love it. i just think its to big and ugly looking. wile sparks is only very little hp behind and almost 2lbs lighter. You cant loose eaither way. I might be going to sparks bigcore myself.

01-20-2009, 09:10 PM	#7 (permalink)
motorcrossboy183 Member Join Date: Nov 2008 Posts: 41	id buy a pro circuit ti4 or t 4 .... sounds awesome and is light.....plus team kawi runs them so they gotta be great.....

01-21-2009, 03:48 AM	#9 (permalink)
motorcrossboy183 Member Join Date: Nov 2008 Posts: 41	well pro cicuit has to be good considerin thats basically only thing kawasaki teams have ever run on there dirtbikes and now atvs...... but everyone has there own opinions..... truthfully i believe its just how, where, and wat u ride.... all exhausts have there ups and downs.... i believe that fmfs megabomb header is only thing that actually looks like it would make a difference but dont kno anyone who uses it....

01-21-2009, 09:39 AM	#10 (permalink)
kylepittenger Junior Member Join Date: Nov 2008 Posts: 29	I would go with the DASA man. My personal opinion is to buy a programmer as well just for security. you need it to adjust your air/fuel mix.

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