JL4 or Devtour?
MBD Devtour or a JL4 pipe for a Racetour MBD tuned TS1?.....cant decide
jl4 is revvy the devtour is less revvy
i hate revvy engines so would go for the devtour but its your choice.
i hate revvy engines so would go for the devtour but its your choice.
i have both exhausts,i like the devtour if i'm going
on a long ride/journey but since i got back from
the isle of wight last year i've had the jl4 on,puts
a smile on my face,seems like there is a lot more
power with the jl
on a long ride/journey but since i got back from
the isle of wight last year i've had the jl4 on,puts
a smile on my face,seems like there is a lot more
power with the jl
- yam-lam
- registered user
- Posts: 79
- Joined: Sat Mar 28, 2009 9:24 pm
- Main scooter: serveta 125li & t5
- Location: living the walsall dream
- Contact:
running a devtour on both my mbd ts1 engines , one of which is old and snapped on the c2c recently , both run really well and very happy with them . but going to try jl4 on the dyno the weekend if i have the time. so should be good to see the difference
i used to have a stainless devtour i was`nt impressed it kept cracking luckily i knew someone who could tig weld stainless for free
but then managed to get hold of an original mildsteel devtour and its ace 


- Bofs
- registered user
- Posts: 391
- Joined: Wed Jan 07, 2009 7:25 pm
- Main scooter: Zundapp Betta 500
- Location: Derry
- Contact:
Put the Devtour on and give me the JL4 Mickey 

Muffspeed....no muff too tuff
Bad Samaritans SC
1957 Zundapp Betta 500 Auto
1966 Motovespa Sprint 210 Polossi
1960 Lambretta Cutdown 205 Project
Bad Samaritans SC
1957 Zundapp Betta 500 Auto
1966 Motovespa Sprint 210 Polossi
1960 Lambretta Cutdown 205 Project