1.Alloy steel material, intense cooling technology (better than cast iron on the market, with sufficient hardness and toughness, and less prone to fracture)
2.Brand New & High Quality Aftermarket Product
3.Easy Installation, Direct Replacement
Follow these steps:
1. Start the engine and do not step on the accelerator. If there is no noise, it indicates that the tappet is normal; If there is "da da da" noise, please proceed to the next step.
2. Step on the accelerator pedal and keep the engine speed between 2000 and 3000 rpm fit for 4 minutes.
3. Release the accelerator pedal and idle fit for 30 seconds
4. Judgment: If the noise disappears, the exhaust is complete; If there is still noise
a. Notice
1. California Prop 65 Warning