Did it at JFA, 2 flex pipe, 1 long 1 short 1.8 piping RM480, i would say it's a little expensive.Bro,
Care to share where you did it and the cost?
i'm using A33 3L. I think my exhaust is going to crack soon...
Nice to hear that you manage to get getter Torque and FC after getting the Y pipe and losing the Cats.
I'm using RON97 still and a tank full can get me about 420km~450km depending on mood.
(I'm using Piggy Back ECU)
Maybe you can try UniChip and see if you can get better FC??
I'm doing well....yeah. Still with my Feilo.joey~~ its been ages din c u lar~~ u still driving ur feilo ar?? muahahaha have u do anything to ur baby??????
I'm using MAP ECU. (from NZ)Did it at JFA, 2 flex pipe, 1 long 1 short 1.8 piping RM480, i would say it's a little expensive.
which piggy back u're using? mind briefly explain the difference of piggyback and unichip?(while i'm doing my research on it as well)
guys, if i changed the centre bullet and muffler, can i get better FC? it's really horrible now, 70-80km/quater, same driving habit as before (rev once a while).
Hi ceffy32 , Waa this is a very old thread. You will not gain much (if any) HP from changing S flow muffler . Infact, if you change the wrong one it might even decrease your torque! I would stick to the ori muffler and change the centre bullet (B- section). Moreover noisy muffler will attract the cops and jpj !it will definitely improve FC, but the price is way too much for a N/A car since it's not gonna help gaining much HP on N/A car. correct me if im wrong.
will look into S-flow muff and bullet 1st, any recommended one? S-flow muffler, any chop shop famous with their 'chopped' muffler..? inlet and outlet piping size?
Could not recommend a specific shop but any workshop welder that listens to their customers needs and have good welding skills would do . JFA,Wei Yip, Wai Heng , etc. Just keep a close look during the welding process (Not directly at the welding spot) and make sure the diameter in the bullet is the same size with your piping, otherwise it will be more restrictive then the ori.i get to know that stock muffler is very restrictive and usually gives much more backpressure than what is actually needed for the engine, and that's why i came to the idea of changing it..haha..
anyway, any suggested workshop to get a good bullet? hope changing it wont worsen my torque...
Well, if you can get a ready made exhaust parts, much better . It will be screwed on every section of the piping instead of welding . That would look terrific. But I doubt that the exhaust shop have it for the A32/33.i afraid JFA's price is too expensive, because it's basically the welding of both end, any workshop can do it well i guess..AutoEquipped at puchong seems selling a lot of exhaust parts...