juz come bec from exhaust shop..was install 2 straight bullet and s flow muffler...i din noticed wat is d difference but i can noticed is the bass sound from muffler quite nice,but quite loud for me a bit like ah beng car lo the sound onli appear at 2.5k - 3.5rpm when rev..when go smooth at 90 or 120,the sound juz can hear little bit bass sound onli..pick up time quite loud lo...i think need change to others muffler on next few month i afraid lose top speed wit tis setting,so i juz test at lekas highway..wit press 3/4 pedal,my car can easily to automatically drag wit 3rd gear until 170 then juz change gear...i was hit to 180 and i release pedal ady..i tested wit aircond on condition..the FC oso not much difference..is same as my stock condition..

wat means good??i wanna change the muffler like urs next few month.then sell my current one..hehe..the petrol tat i filling on friday is new petronas 95..all of ur complaint no high end power lo..maybe i pump to caltec next time will get more power than petronas..hehe..i wa shappy at least i din lose my top end..

wat u means great?the sound or the petrol

---

Added on April 17, 2011, 4:43 pmsuddenly the seller call me and ask me whether can install on today or not...so tak sempat to cal u l.sori

---

Added on April 17, 2011, 4:44 pmmy fren comment my car exhaust sound was nice..but me n wife feel a bit loud lo..especially the moment to start car at house

This post has been edited by samwongjyhhorng: Apr 17 2011, 04:44 PM

kepong..

---

Added on April 17, 2011, 5:21 pmhow to upload video?teach me

This post has been edited by samwongjyhhorng: Apr 17 2011, 05:21 PM

not so nice for me..quite loud at 2.5k to 3.5k rpm..if rev after 4k then langsung no sound lo..weird..

---

Added on April 17, 2011, 5:24 pmok..i will try and uploas on tonite..hehe..both is straight flow..ya,the powerzone people din do well welding and cost a bit leaking between extractor and nenas ..but the fellow who help me install bullet ady help me cut it and re-weld bec without charge..

This post has been edited by samwongjyhhorng: Apr 17 2011, 05:26 PM

as i mentioned,after 4k rpm,the sound totally disappear,juz like stock..yup,wit fiber inside and the material is stainless steel..tw o bullet different length,but i dunno wat is d length

my muffler


Attached thumbnail(s)

2 bullet and s flow muffler cost RM650..i know is overprice ady,but juz wanna test wit this seller..so a bit expensive is ok..if constant to cruising speed at 90 to 120,the sound juz can heard a bit..so is ok..i'm not syiok is pick up time lo..

i dun think so..15 inch too long ady

---

Added on April 17, 2011, 6:02 pmdunno..i juz ask the price together wit bullet and s flow muffler

This post has been edited by samwongjyhhorng: Apr 17 2011, 06:02 PM

no lo..jux believe him lo..hehe..nvm la..tis setup still under observation..need observe the petrol and top speed..need wait the ecu retune itself then juz can compare it..i think at least need one week time,rite?

i dunno anything even he explain to me..as long can improve acceleration and not affect FC then is ok for me..plan to install redline crank pulley after this..

u come to find me TT at semenyih then can test it lo..hehe..for me,is almost same after modify it..maybe i'm not too sensitive to the power...but u try nw oso not use lo..since ecu havent retune itself..seems like last time change the extractor then u test..the power oso same as stock lo..hehe

oic..so luckily the setup nw is ok for me,juz a bit loud especially the moment start the car..idling time is consider quiet ady..juz a bit louder than stock..

ur setup oso ok ar..ur car is most powerful car in forum ..my one is slowest :cry:dunno until wat time then my car juz can compete wit ur car..low to high end..haiz.

This post has been edited by samwongjyhhorng: Apr 17 2011, 06:32 PM

last time i langsung cant catch up u during on d way bec from genting TT lo

Power TT??my car no power lo..can join or not?

petronas oso got..but 1L = 1 point onli

i think i reali need try caltex ady..next week will fill it..

i confirmed is 1l = 1point..i'm use petronas more than 5yrs ady..

petronas 1000point onli can get RM10 petrol...tats why i think to change lo..esso is good?power and FC?