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Smith246 Added a reply to 2024 Kawasaki KX450 and KX450X

3/2/2024 5:30pm
It's funny how alot of the reviews say how down on power this bike is and how powerful the yz450 is. With these small mods my kx now pulls 3rd better than my 23 yz450f did. I had to go to 13/52 gearing and aggressive mapping on yz to get it to be a 3rd gear bike.

Nchez11 Liked a reply to forum topic 2024 Kawasaki KX450 and KX450X

3/2/2024 5:26pm
I tried the stock muffler with one screen removed and it may have made a little difference. I didn’t remove the deeper (2nd) screen. Then my T6 pipe came in. The screenless air filter cage seemed to help throttle response. The T6 pro circuit pipe made a big difference.. I’ve also tried both the 50T and 51T sprockets. My thought is if you’re running the stock muffler with or without screens the 51T sprocket is the better choice. However, with the T6 I think I’m going back to the 50T with the stock 120/80 rear tire. 51T if I run...
This forum topic has 3185 replies.

Smith246 Added a reply to 2024 Kawasaki KX450 and KX450X

3/2/2024 12:28pm
I'm running 51 and very happy with it. With opened airbox, baffles removed from exhaust and 51 rear the power on this thing is almost perfect. Can run 3rd/4th everywhere, does need a little clutch in tightest of corners but still pulls very nice.

quadzrulebro Liked a reply to forum topic 2024 Kawasaki KX450 and KX450X

3/2/2024 12:19pm
Loctite this bolt. I’ve heard of a couple people having it fall out and lose the chain slider.
This forum topic has 3185 replies.

quadzrulebro Liked a reply to forum topic 2024 Kawasaki KX450 and KX450X

3/2/2024 5:54am
I tried to get this answer several pages ago, but I couldn’t, so I just bit the bullet. I went with the T-6 to save a few bucks and because it was available immediately. I’m very happy with the performance, but I never even rode the bike without it.
This forum topic has 3185 replies.

Smith246 Added a reply to 2024 Kawasaki KX450 and KX450X

3/2/2024 5:53am
Yeah I have removed all the baffles and it definitely made a big difference im just wondering if I you had tried stock exhaust with baffles removed vs full PC and was that a worthwhile increase aswell?

Smith246 Added a reply to 2024 Kawasaki KX450 and KX450X

3/1/2024 9:48pm
Did you by any chance try the stock pipe with baffles removed before trying full PC? Removing the baffles made a big difference, I have a Ti6 on order and just wondering if it would still be worth getting it?

dancolvin633 Liked a reply to forum topic 2024 Kawasaki KX450 and KX450X

2/29/2024 3:48pm
I ordered a DT1 filter to check the fitment with our domed air filter cage. I have always been a fan of the neoprene lip they use. Fit our cage great, and I’ll tell you if anyone is worried about sealing issues at all, this filter you would never have to worry. It fits so snug into the airbox with the neoprene lip it puts lots of pressure on the metal clips to hold the filter cage super tight to the air box. The neoprene doesn’t fold or move like the lip on a stock filter or Twin Air. Twin...
This forum topic has 3185 replies.

Sandusky26 Liked a reply to forum topic 2024 Kawasaki KX450 and KX450X

2/28/2024 11:04am
I would swap springs. My suspension guy is going to install.52's in mine just like my 22. I'm at the track now and I dropped my forks flush, bike still carves nicely, going to leave them. I did like MXA and turned in the high speed and damnit it's so much better. I didn't realize how bad it was wallowing.
This forum topic has 3185 replies.

Smith246 Added a reply to 2024 Kawasaki KX450 and KX450X

2/28/2024 6:34am
Yeah definitely worth a try if you have the springs available. Im in Australia and use a company called Krooztune, have used them for awhile now and really trust there work. You can order there stuff internationally from there website. They do DIY kits kinda like gold valves. But if you like the forks it's maybe worth trying heavier springs...

Smith246 Added a reply to 2024 Kawasaki KX450 and KX450X

2/28/2024 5:27am
I'm similar weight to you and was hesitant to send my suspension off cos i was actually very happy with it stock. I'm glad I did, the heavier fork springs definitely didn't take away from its amazing cornering. I was also going to try running forks flush but I don't think I'm going to worry about it now.

Smith246 Added a reply to 2024 Kawasaki KX450 and KX450X

2/27/2024 9:12pm
Glad you like the bike, it is very impressive. Not having ridden previous gen kx's and coming from current ktm and yzf's this feels super stable to me. I did go to a 116 link chain to put the axle back further and run forks at 2mm. What sag and fork height did you run? Also i think heavier fork...

quadzrulebro Liked a reply to forum topic 2024 Kawasaki KX450 and KX450X

2/27/2024 8:49pm
I took my first ride on my new bike last night and came away very impressed. Prior to even starting the bike, I did quite a bit to it to get it ready. 1)Greased everything, 2)torqued the spokes, 3)oiled the air filter, 4)tossed the stock exhaust and installed a PC T-6, 5)programmed in the Tickle map, 6)pulled the rubber plug from the airbox and tore the foam off the back side of the left number plate, 7)went from the stock 5.5 to a 6.0 shock spring, 8)took off the fork caps and added 50ml of oil to each fork, 9)took...
This forum topic has 3185 replies.

quadzrulebro Liked a reply to forum topic 2024 Kawasaki KX450 and KX450X

2/25/2024 6:54am
I installed a Gold Valve kit in my 2019 to improve the hold up of the forks. I added 50ml of oil to each fork yesterday. I’ll be taking the bike out for the first ride tomorrow afternoon. I can’t wait to try it!
This forum topic has 3185 replies.

Smith246 Added a reply to 2024 Kawasaki KX450 and KX450X

2/25/2024 5:51am
I wanted a little more initial plushness and better hold up. I use a company called Krooztune and they make there own showa kit. They make there own base valve assembly using 8mm ID shims rather than the larger 12mm ones used standard. That along with a revalve of the midvalve and a higher oil volume has gotten me exactly...

Smith246 Added a reply to 2024 Kawasaki KX450 and KX450X

2/24/2024 10:26pm
Coming from ktm and yamaha both with pro taper sx race bend the kx bars felt a bit tall and strange at start but I actually really like them now I've got used to them. My ktm actually felt really shit in the ergos after I had been on the kx for awhile ha ha.

quadzrulebro Liked a reply to forum topic 2024 Kawasaki KX450 and KX450X

2/24/2024 9:38pm
I had a PC pipe and silencer on order anyway, so I tried removing the baffle and screens last night. I was able to cut the baffles out, but couldn’t figure out how to remove the screens, so the whole muffler got tossed in the trash. I took my 25% off coupon to Harbor Freight and picked up the swivel sockets I’ll need to change out the head pipe. FedEx just notified me that my package from PC will get dropped off today. I have everything greased, put on my heavier shock spring last night and added 50ml of oil...
This forum topic has 3185 replies.

Smith246 Added a reply to 2024 Kawasaki KX450 and KX450X

2/24/2024 4:25pm
I reckon you'll love it with PC pipe, plus they look sweet which should be worth a few seconds ha ha. I have a Ti6 ordered but my eta in Australia isn't till middle of the year so thought I'd try this in the meantime. I just got my revalved and resprung suspension back, only 1 ride on new suspension...

Smith246 Added a reply to 2024 Kawasaki KX450 and KX450X

2/24/2024 4:17pm
Nah, removed both screens and baffle in the end cap. And I wouldn't stress about the silicone on the end cap, it is just a very thin bead and mine sealed just fine without putting new stuff on.

Smith246 Added a reply to 2024 Kawasaki KX450 and KX450X

2/23/2024 9:11pm
Finally got a ride with all the baffling removed from stock exhaust and wow what a difference it makes. Probably more gains available from aftermarket exhaust but for anyone wanting to save a few bucks its definitely worth it.