2008 Smart car with aftermarket exhaust

[TheDman216]

Is the emissions converter still used when you install the Thorley header and Borla exhaust??

[APBGrrl]

sounds better than stock

[articchilly123]

Why?

[profect010]

Hey you guys.. i've got the 451 2008 cabrio 71bhp.. and i was wondering if i could apply an axhaust like this.. what do you recommend me..? i just wanna better sound..

[PrairieKid03]

sounds WAYYY WAYYYYY WAAAAAAAAAYYYYYYYYYYYY better than ANY 4 cyl. ive EVER heard....

[Jeep10876]

hhahahahhahaha 77 hp,

[tranzyd]

Haha, I agree with Mito2009 it does sound like a fart ! or a standard exhaust with a hole in it.

[benzlover55]

@tranzyd I heard a clip of one with a busted muffler. Doesnt sound like this, trust me.

[Mito2009]

sounds like a fart

[jooka2010]

@Mito2009 thats one badass fart

[Daniyoyo]

HAHAHAH

[Firemedic712]

increased the hp from 16 to 18, amazing! haha j/k, Im just jealous because you save so much money on gas...

[Daniyoyo]

ahha good one budy ahah

[wadeslackerson]

@Firemedic712 actually they only get 30 something miles to the gallon

[Mhornfeck72205]

@wadeslackerson I get a consistent 40-45 in mine and thats with intake/exhaust