Here’s the truth about cold air intakes. On paper, they help your engine run more efficiently, which often results in a slight horsepower gain, but certainly nothing to write home about. You ...

Yes, the C7 Corvette Z06's 6.2L supercharged LT4 engine makes serious horsepower but who wouldn't like more? How about 45 more horsepower and 38 more lb-ft of torque at the wheels? OK, you can drop ...

Installed a Holley Intech Cold Air Intake today on my 2015 C7 Z06. I was able to gain 45 hp and 38 lb/ft of torque! You can really feel and hear the difference. I love it. It sounds so much better. It ...

Yes, the C7 Corvette Z06's 6.2L supercharged LT4 engine makes serious horsepower but who wouldn't like more? How about 45 more horsepower and 38 more lb-ft of torque at the wheels? OK, you can drop ...

Yes, the C7 Corvette Z06’s 6.2L supercharged LT4 engine makes serious horsepower … but who wouldn’t like more? How about 45 more horsepower and 38 more lb-ft of torque at the wheels? OK, you can drop ...