There is no better time to turn up the boost than a weekend of NASA HPDE, and with Deatschwerks’ new 101s Street Octane Booster, you can give your octane a boost of up by 7 points. Deatschwerks 101s Street Octane Booster is safe for limited use in cars and trucks that have oxygen sensors and catalytic converters. One 32-ounce bottle treats up to 10 gallons of gas.
Deatschwerks 101s Street Octane Booster eliminates knocking and pinging and cleans fuel injectors. It improves throttle response and acceleration and eliminates gum and varnish buildup. $26.50 at time of publication.