In practical ranges, the internal structure of the genuine 2-in-1 part is clever and the torque band is wide, so replacing the genuine 2-in-1 part is meaningless for street driving. The benefits of replacing this 2-in-1 exhaust manifold are only recognized when the normal rotation range for circuit driving is high.
Please note that the loss of torque in the low speed range when replacing the exhaust manifold is often due to a combination of characteristics and part selection that are different from mass production.
$4,199.00
-5%
$48.45
$51.00
$1,095.00
$1,095.00
$1,095.00
$1,095.00
$132.00