Gain Up To 15 HP!

Pulse Tech collectors are designed to take advantage of the sequence of firing pulses in the individual header tubes. Use as a retrofit to existing headers or as a collector for custom-built headers. To retrofit, simply cut off the existing collector and replace it with the Flowmaster collector (please measure the exact size of your headers' primary tubes before ordering)1/4'' in length. Expect a 15 hp, 25lbs./ft increase!