Performance Chips

hoytman62

New member
Is there a good performance chip that helps get better gas mileage on a 2006 Jeep Wrangler X TJ ? Thanks!
 

No all are a waste of money.

I spent ~2k on upgrades without increasing displacement and the gain was marginal. e-fan was the biggest gain.

Better fuel economy is proper tire inflation.
Go no faster than 65 mph
Keep vehicle in good running condition.
Correct speedo gear for tires and gear ratio
Avoid gas with ethanol.
Know your tank size. Mine is 19 and normally fit 18.3 in. If I go over 19 the pump is off and I tell them about it.

Biggest is calculating mpg correctly. Full to empty tank. Divide miles driven by gas pumped to fully fill tank.
 
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The only thing I can add is, shut the engine off while going down a mountain. ha.
The chip change will be a waste of time, and money.

I reject your reality, and substitute my own..
 
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