straight pipe and no cat

[moogle]

hey guys just a noob as question..
is there a purpose of having a straight pipe and no cat?
is der any gains?
or its just there for a sound?

[blk_shadow]

hey guys just a noob as question..
is there a purpose of having a straight pipe and no cat?
is der any gains?
or its just there for a sound?

straight pipe without cat is used to create better airflow without any restriction, therefore will create extra power. but again, it all depends on what you have done on the intake and header side of thing (or even internals).

its all about balance.

[moogle]

straight pipe without cat is used to create better airflow without any restriction, therefore will create extra power. but again, it all depends on what you have done on the intake and header side of thing (or even internals).

its all about balance.

wouldnt balancing be the same as having the right inlet size for headers,cat muffler and other pipping?

how come other drivers can get away of having no cat and a straight pipe?

[TONTON]

You might get defected... depends how old your car is =P
my e30 came out stock without a cat

[SHOGUNOVDDRK]

You might get defected... depends how old your car is =P
my e30 came out stock without a cat

And they're gangsta.

IMO, even if you get the cat for a 'just incase' its worth it (bearing in mind many do it, many get away with it and it sound noiice)

[moogle]

And they're gangsta.

IMO, even if you get the cat for a 'just incase' its worth it (bearing in mind many do it, many get away with it and it sound noiice)

i havent heard a car with no cat or a straight pipe ay lol
i want to tho!

some people have a custom cat and just have a fake one?am i right?
but wouldnt that produce smoke out of the exhaust?

[blk_shadow]

wouldnt balancing be the same as having the right inlet size for headers,cat muffler and other pipping?

how come other drivers can get away of having no cat and a straight pipe?

what I mean is 'balance' as in total balance between 'in' and 'out' (like intake header and exhaust for example) not 'balancing'

cos there are ways on playing around with the diameter of the pipings to create more power. or do it wrongly, reducing the power.

[SHOGUNOVDDRK]

There were a few people at the Ikea meet with straight pipes.

People usually buy a aftermarket cat with there headers etc and use that.

Xforce have good cats I'm lead to believe (as of recent)

V I'd personally use that more.

[blk_shadow]

otherwise, magnaflow have some decent cats as well

[aaronng]

No cat = $10,000 fine from EPA. Go high flow cat and also get a defouler to avoid check engine lights. High flow cats are better than a 5 digit fine.

[moogle]

hmmm well ive got a custom headers and a cannon muffler and ive noticed a big difference i used to change gears 2k with oem exhaust and headers now i have to change gears at 3k...is that a good thing? and wit ha high flow cat will make any difference?
im currently running a d16y4 but b16 is real soon!

lol sorry for wasting your time guys

[JDM.Power]

if your going to get a b16 real soon, no point modifying your car atm, might aswell save up..

[moogle]

if your going to get a b16 real soon, no point modifying your car atm, might aswell save up..

yeah i've got money for the b16 already. im just looking around for a complete conversion now but its all in syd! also uni is coming up again and im thinking of selling my car (since i cant pay for ma loan and will be in tight budget) or engine swap so yeah im confused atm of what to do lol

[geeang]

yeah i've got money for the b16 already. im just looking around for a complete conversion now but its all in syd! also uni is coming up again and im thinking of selling my car (since i cant pay for ma loan and will be in tight budget) or engine swap so yeah im confused atm of what to do lol

I'm totally speechless.....

[blk_shadow]

yeah i've got money for the b16 already. im just looking around for a complete conversion now but its all in syd! also uni is coming up again and im thinking of selling my car (since i cant pay for ma loan and will be in tight budget) or engine swap so yeah im confused atm of what to do lol

errrrr....so that means if you do the engine swap you will have no money for uni nor to pay for your loan. and ended up selling the car regardless....

is that correct???

[Crapdaz]

don't do anything to your car unless you have the cash!
don't want to go around with a hole in your pocket....
learn to save and gradually get things done....

goodluck on the car.

[moogle]

errrrr....so that means if you do the engine swap you will have no money for uni nor to pay for your loan. and ended up selling the car regardless....

is that correct???

from the past 6months i saved money to do a b16 swap but realising that uni is gonna be hectic soon i wont be able to do certain hours anymore at work to pay off my car and car expenses. so im deciding on selling my car to pay off my loan and on top of that the cash i saved up from 6months..

sorry for being real asian..

[geeang]

from the past 6months i saved money to do a b16 swap but realising that uni is gonna be hectic soon i wont be able to do certain hours anymore at work to pay off my car and car expenses. so im deciding on selling my car to pay off my loan and on top of that the cash i saved up from 6months..

sorry for being real asian..

So what's the point of asking about mods, and say you're doing an engine conversion when you're going to sell your car?

[SHOGUNOVDDRK]

Must we beat up on the woman?

I don't mean to sound as sexist as I do over 73|-| NETZ (though I know I do)

[moogle]

So what's the point of asking about mods, and say you're doing an engine conversion when you're going to sell your car?

i was just asking since i hear and read stuff on the net that drivers going on straight pipe and no cat..i jsut wanted to know if theres a purpose or not..sorry dude i dont know much about cars

well the selling of car will happen if i fall through my budgeting..and the conv. money is just there for back up..

soz for my gayness lol

[geeang]

i was just asking since i hear and read stuff on the net that drivers going on straight pipe and no cat..i jsut wanted to know if theres a purpose or not..sorry dude i dont know much about cars

well the selling of car will happen if i fall through my budgeting..and the conv. money is just there for back up..

soz for my gayness lol

Just remember that people running straight pipes without cats run a HUGE risk, any knowledgable cop can tell that you're not running a cat just by the smell of your exhaust.

Straight pipes without a cat might provide small gains but are definately not worth the risk.

[TONTON]

Hmm... honda's sound so goddam droney though, its like it sounds weak but loud only...

I reckon just get a good catback system,