I decided to go with a CAI, but the C&L with the tuner is $675 is it really worth the extra $120 over the other systems with the tuner included??? Also, I wanted to know if 4.10 gears would be overdoing it for a Daily Driver... thanks in advance for your opinions, I don't feel like getting ripped off again (120 dollars extra for same stripes becasue I didn't shop around) (Stripes not pictured yet...)

 

Also, will I need to put premium gasoline in after I make this mod?

 

octane depends on the tunes you get.

bamachip gives you options. you tell him what octanes you can get at your pumps.

he normally gives you a 87 perf, 93 torque and 93 perfomance. If you dont have 93 you can get 91 or 92.

i went with a TI CAI.

 

$675 seems a little high for a C&L/Tuner combo even if it is C&L. I went with JLT which is just as good just not quite as pretty and I've had no issues. I scored mine for $525 from Evolution. As far as 4.10s they are just fine for a DD IMO and I do alot of hwy driving. Evem 4.30s are would be fine for someone who does mostly city driving. And if your wondering about gas mileage I haven't really noticed a difference. Maybe a 2-3 MPG loss. I think 4.10s are just right for this car and should have at least been optional from the factory.

 

The C&L is cosmetically 'nicer', but they all have about the same performance gains.
Went with a JLT2 myself & painted parts to match car.
Looks good to me.

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