SR-1 Catalytic Converter Safe and SR-1R are a selective cross blend of highly advanced 100% synthetic base oils and proprietary additive systems aimed at increasing power, efficiency and engine protection. The performance of both SR-1 and SR-1R are uncompromised and designed using components over and above standardized passanger additive technology. Not compromised by price point, the SR-1's are purpose built specialty formulas designed to exceed the demands of high performance European, Japanese, Korean, US and other OEM's sports cars.

A combination of Generation-2 MPZ® and low friction base oils reduce frictional losses to increase horsepower and torque by as much as 3%. A premium polymer and additive system controls viscosity for long term durability, maximum engine protection and eliminate engine deposits.

Torco SR-1 and SR-1R are the ultimate in high performance synthetic motor oil technology. No other synthetic motor oil meets the performance and protection benefits of SR-1and SR-1R.

Features & Benefits
- 100% Synthetic Formula
- Generation-2 MPZ frictional loss technology
- Increases horsepower & torque
- Reduces operating temperatures
- Advanced engine protection