trinituner.com

Hi guys,

I’m planning of up grading my car for better performance,
I’m having a the below mentioned car
MAZDA BJ5W / 1.5L VVT, Front Disk rear Drum/ 5 Speed Manual, 1999 model

I’m not very happy about the pulling power, I’m planning to do the following up grades but I have some concerns

I’m planning to put a high performance air intake system, replace the spark plugs with iridium, and the plug wires, the exhaust system is there is a specific model for this with the spec

My concerns are

Since this is a VVT this comes with an 2 air flow sensors, will it be a problem?

is it ok to change the plug with performance plugs and wires do i have to change the coil as well?

Can I get the specs with design of the exhaust which really fits this engine so I can custom made since those are not available hear?

any other upgrades I could do for this to improve the power and performance

you all mailing could mail me directly your advices to
safraz.nawaz@dialog.lk

Thank You

pulling power of 1.5 svt engine not good? imagine how my 1.6 non svt is then, but i find mine pretty ok, anyway, if u interested in a set of mazdaspeed original springs for your car, i have a set coming in next week, by wednesday, let me know if you interested.

dude....Location : Sri Lanka ^^^

wha the ras boy??? , i dont ship there, pshhh, the nerve of some ppl,

boi where them two airflow sensors are boi i have a 2001vvt bj5p with activ matic tranny an i does get good power from start to finish more on top end but good low down too an you hav 5 speed manual an missin power then you need tuh take out yuh engine ship it to trinidad an buy an fs-det then you'llget pullin power

dibs on the engine when it ship

Hey guys,

Can you help me out hear pls,

what are the things i could do to proformance

thanks

check back a few pages in the mazda people united thread, maztune listed some mods that can be done,,,i will see if i find it later and stick it here.

safrazn, check your pm.

First upgrade the engine to BPT. There are more upgrade parts for that engine on the market, so u'll get more power instantly, then u can work on other upgrades (suspension etc.)
Just my 2 cents