Walmart carries STP Fuel Injector & Carburetor Treatment and STP Gas Treatment for as low as $1.77. Register on the STP site to receive a $2/1 STP Product printable coupon, and you could pick up a couple of bottles for FREE!
STP Fuel Injector & Carburetor Treatment or Gas Treatment, psa $1.77
$2/1 STP Product
FREE after coupon!
Check out these other hot Walmart deals for more bargains!