Ecuflash

[4gbanger]

means if we not heavy modify, so no need to custom tuned? just remap it only?

yup. if your trek is pure stock, u can just remap. but not all tuner has the pre-tune map. so most of general reflash tuner might just touch-up the original stock mapping to suit the engine. but im no expert on thing thing, just sharing what i learn from other guy. what ever it is better get infos from tuner itself.

 

[biao]

yup. if your trek is pure stock, u can just remap. but not all tuner has the pre-tune map. so most of general reflash tuner might just touch-up the original stock mapping to suit the engine. but im no expert on thing thing, just sharing what i learn from other guy. what ever it is better get infos from tuner itself.

mys can say is stock la, i just do decat, add boost controller, spark plug, K&N filter, oil catch tank.

 

[4gbanger]

mys can say is stock la, i just do decat, add boost controller, spark plug, K&N filter, oil catch tank.

so if reflash now can get better FC. you can also change muffler if you more power and sound.

 

[biao]

so if reflash now can get better FC. you can also change muffler if you more power and sound.

muffler havent change yet. after change will more powerful?

 

[4gbanger]

yes definitely.. best setup for stock is 2.5" pipes with 2.5" inlet s-flow muffler or straight flow muffler for loud sound..

but it all depends if you really need that power or not.. if you like the stock sound and hate noise, u dont have to change the muffler.

 

[sweelt]

use straight flow muffler.

 

[4gbanger]

use straight flow muffler.

straight flow muffler is good for top rpm power and normally loud sound depends on model.

but airtrek have limited space between the exhaust tip location and rear tyre. so if the muffler too long it will rub with the tyre or you have to slightly diagonal to clear..

 

[biao]

yes definitely.. best setup for stock is 2.5" pipes with 2.5" inlet s-flow muffler or straight flow muffler for loud sound..

but it all depends if you really need that power or not.. if you like the stock sound and hate noise, u dont have to change the muffler.

if hate the noise just change the pipe remain the original muffler?
S-flow also will loud sound?

 

[4gbanger]

if hate the noise just change the pipe remain the original muffler?
S-flow also will loud sound?

change pipe, stock muffler also can.. stock muffler really quite. s-flow muffler normally not loud but got sporty sound. only certain s-flow really loud such as tanabe or kakimoto..

 

[biao]

change pipe, stock muffler also can.. stock muffler really quite. s-flow muffler normally not loud but got sporty sound. only certain s-flow really loud such as tanabe or kakimoto..

fujitobo is ok?

 

[vr2turbo]

change pipe, stock muffler also can.. stock muffler really quite. s-flow muffler normally not loud but got sporty sound. only certain s-flow really loud such as tanabe or kakimoto..

S flow still straight through just double bend so take longer route out, slightly quieter only.....

 

[4gbanger]

fujitobo is ok?

haha.. do u mean fujitsubo? aka FGK = Fujitsubo Gi Ken..

normally muffler from FGK is not loud as they comply to strict Japan regulation. but their stright flow muffler kinda noisy..

 

[^pomen_GTR^]

im using FGK legalis super R version...

straight flow design but the muffler itself is HUGEEEEEEE and long.... only noisy on cold start.....but once warmed up, it purrrrrr like a kitten....

and roars like a lion when needed

 

[biao]

haha.. do u mean fujitsubo? aka FGK = Fujitsubo Gi Ken..

normally muffler from FGK is not loud as they comply to strict Japan regulation. but their stright flow muffler kinda noisy..

haha..yaya is FGK. sorry forgot the full name.
so means this brand is ok? or i saw have some muffler have jasma plate is also quiet?

 

[biao]

im using FGK legalis super R version...

straight flow design but the muffler itself is HUGEEEEEEE and long.... only noisy on cold start.....but once warmed up, it purrrrrr like a kitten....

and roars like a lion when needed

how the performance?