TOG Style Bolt In Downpipe Air Intake With this O2 housing and

With this O2 housing and spun metal catted midpipe package installed you will bolt on 12whp with faster spool

Converts your flat style TPS connector to a round style for use with LS1 or Northstar throttle bodies

Estimated Horsepower Gain: 7

It's recommended to use a pushrod length checker

OEM replacement

TOG Style Bolt In Downpipe Air Intake With this O2 housing andThe Other Guys was the first company that built bolt in headers for the Series II and III 3800 car. They have gone out of business many years ago, however there are still TOG headers out there. This is our replacement downpipe for them along with our 1st version of ZZP stainless headers with 2 bolt exit flange. This downpipe also replaces the stock downpipe Ubend and provides increased performance by upgrading the stock cat with a stainless Magnaflow