exhaust systems

[cali yaris]

There are 2 cat's on these toyotas? No way.

Way!

[japle]

Originally Posted by cali yaris

Way!

Yes, thats the stock yaris exhaust system that is on everyones beloved, including mine. I wouldnt mind removing the 2nd cat if it does increase torque in anyway, besides in malaysia there is no such a rule for emisions... the rules here are all bendable. Can anyone here prove that removing the 2nd cat increases or decreases power?

2nd issue is, i want an axleback exhaust, but i just cant find any here in malaysia, so it would have to be custom. Any suggestions? Mine is an automatic,.

3 issue is, changing the cat, i would like to change the 1st cat to a high flow, any suggestions on that too?

Thanks guys

[japle]

Originally Posted by japle

Yes, thats the stock yaris exhaust system that is on everyones beloved, including mine. I wouldnt mind removing the 2nd cat if it does increase torque in anyway, besides in malaysia there is no such a rule for emisions... the rules here are all bendable. Can anyone here prove that removing the 2nd cat increases or decreases power?

2nd issue is, i want an axleback exhaust, but i just cant find any here in malaysia, so it would have to be custom. Any suggestions? Mine is an automatic,.

3 issue is, changing the cat, i would like to change the 1st cat to a high flow, any suggestions on that too?

Thanks guys

Bump....

[japle]

Had this installed yesterday... noticeable gain in torque and reduction in engine grunt, especially when uphill drive, and much more smoothness, i mean it wont hold back the car when i release throttle....

Its a 4-2-1.

[DJYojimbo]

Weapon r header?

[tooter]

Originally Posted by DJYojimbo

Weapon r header?

No. But it's a smoother flowing design than weapon R...






Who makes that?

Greg