Speedwell RS-R Forged Race Wheel Liquid Metal 18x9.5 5x114.3 45mm Acura the factory ECU is comparing

the factory ECU is comparing the readings from a pair of oxygen sensors to measure the effectiveness of the cat

While these are admittedly stiffer than the bushing we chose

The Q300 features mandrel bent 70mm stainless steel piping and a free flowing oval style sport muffler to provide better exhaust flow for improved performance

this quality of stainless steel is used on all pipework and the total construction of the silencer

Speedwell RS-R Forged Race Wheel Liquid Metal 18x9.5 5x114.3 45mm Acura the factory ECU is comparingThe specs for this liquid metal shaded gloss gunmetal Speedwell RS R Forged Race Wheel are 18x9. 5 5x114. 3 with a 45mm offset. This wheel fits the 2015+ Subaru WRX and STI. The RS R Forged Race Wheel is Speedwell's flagship wheel, made for the toughest racetracks and road courses environment where added rigidity and ultra lightweight design is of the utmost importance. Coming from 100% fully forged 6061 T6 aerospace grade monoblock construction, each