I think the stock Yaris has enough power

[mikebdubsuby]

Me and the gf bought our Yaris because she liked the customer service at the Toyota dealership closest to us, and her 07 Corolla never had any problems right up until it was completely totalled, we got back more than we owed. It's a good car. It's a car for her, so I only gave input when needed, she originally wanted a Speed 3, which for obvious reasons, I would've rather got, but I like the Yaris so far, it's not like it's a super fast car or anything, but it is what it was meant to be, an economy car. Just my $0.02.