Mazda 6, 2.0 litre, exhaust tune, worth it?

[Templar]

Hi..

My GF has a Mazda 6 2.0 litre (Euro).
I'm wondering if putting in a new exhaust and new performance manifolds will give this car any noticeable extra horses. Will a CAI do anything for the car as well?
Stock the car is pumping out 141hp.

Thanks
Simon

 

[Killer]

A CAI and Exhaust should net you some sort of gains...just how much I am really not sure.

 

[chriscecc914]

well since your in the forced induction section, I think you should turbo it and you'll see the best gains you can get. CAI and exhaust will probably give you about 10-20hp on a naturally aspirated car which will feel pretty good

 

[vlrussian]

yeah you probably gain about 15 hp is it worth it the answer matters how much you pay for it, and maybe think of air intake, the only thing will boost your car speed nicely is turbo or nos (damages your engine though)

 

[Templar]

Thanks for the replies, I'm going to check out how much we have to pay for the exhaust manifold..

Simon