Even the most sophisticated engines require routine maintenance, oil changes, fuel injection services and periodic tune-ups. After hours and hours of run time, engines can develop a varnish build-up in the throttle body and air intake tract. The cause is generally reversion, a process where a small amount of the air/fuel mixture is pushed back into the intake where it can turn to varnish and sludge. The resulting effect is black ooze that travels through the throttle body, mass air meter and even into the air filter.

Justice Brother’s Air Intake System Cleaner is formulated to dissolve reversion build-up, improve throttle response, clean air intake passageways, and reduce sticking butterflies. If you’re concerned about harming your oxygen sensors, wide band or other smog control devices, don’t be! Justice Brother’s Air intake System Cleaner is completely safe for all late model vehicles!

For over 70-years Justice Brothers has been a supplier of quality professional care products used world-wide. Manufactured in America, each Justice Brothers additive and lubricant is custom blended to offer performance and reliability. Find out more about Justice Brothers at www.justicebrothers.com .

Even the most sophisticated engines require routine maintenance, oil changes, fuel injection services and periodic tune-ups. After hours and hours of run time, engines can develop a varnish build-up in the throttle body and air intake tract. The cause is generally reversion, a process where a small amount of the air/fuel mixture is pushed back into the intake where it can turn to varnish and sludge. The resulting effect is black ooze that travels through the throttle body, mass air meter and even into the air filter.

Justice Brother’s Air Intake System Cleaner is formulated to dissolve reversion build-up, improve throttle response, clean air intake passageways, and reduce sticking butterflies. If you’re concerned about harming your oxygen sensors, wide band or other smog control devices, don’t be! Justice Brother’s Air intake System Cleaner is completely safe for all late model vehicles!

For over 70-years Justice Brothers has been a supplier of quality professional care products used world-wide. Manufactured in America, each Justice Brothers additive and lubricant is custom blended to offer performance and reliability. Find out more about Justice Brothers at www.justicebrothers.com .