Reviewed By stephen v (TINLEY PARK, IL) Reviewed for a 2012 Dodge Challenger —10/14/2014 12:25 AM
I was looking for ways to improve the bottom end torque, so I decided to try the TB spacer. Well, I don't notice any power gains but I have noticed a gain in mileage. Running my usual route to work, I was averaging 23 mpg. With the TB spacer, I'm now getting between 25 to 27 mpg! I'll take the gas savings anytime. Just be careful when installing because the intake is plastic and it's very easy to strip out the bolts if you don't use a torque wrench.