TOM's Racing Upper Performance Rod (Front) - Toyota Corolla Hatchback 2019+ / GR Corolla 2023+ Special Order Functional Exhaust Valve with OEM

Functional Exhaust Valve with OEM location

For our first comparison we tested the factory intake system on KTuner's stock equivalent ECU map versus our High Volume Intake System on KTuner's stock equivalent ECU map for an apples-to-apples comparison

offering enhanced durability and a significant reduction in overall vehicle weight

Utilizing the know-how and CFD analysis that we have accumulated in our racing activities

the way you bring out the most performance out of it is the same with natural aspiration engine: you need to decrease the inhalation resistance and increase the charging efficiency

TOM's Racing Upper Performance Rod (Front) - Toyota Corolla Hatchback 2019+ / GR Corolla 2023+ Special Order Functional Exhaust Valve with OEMTOM'S Racing Upper Performance Rod (Front) for : 2019+ Toyota Corolla Hatchback 2020+ Toyota Corolla Sedan 2023+ Toyota GR Corolla Hatchback