Install headers from top or bottom?
Thread Starter
Navigator
Joined: Jun 2018
Posts: 9
Likes: 0
From: Knoxville, TN
Install headers from top or bottom?
Hey guys, I picked up a set of TSP headers and a catless xpipe for my '04 c5 coupe. From people that have done it themselves, is it easier to install them from the top or the bottom? I should note that I have a scissor style garage lift that can raise the car about 3ft. Thanks in advance for the input, I can't wait to let my car scream! (it already has borla straight pipes lol)
Race Director
Joined: Sep 2004
Posts: 11,874
Likes: 263
From: Arlington Va Current ride 04 vert, previous vettes: 69 vert, 77 resto mod
Pro
Joined: Mar 2004
Posts: 714
Likes: 104
From: Springfield Ohio
Three feet of lift will be more than enough to slide them in through the bottom. I had no trouble with my LG Super Pros from underneath the car. A helper makes it easier but I did mine without any assistance.
Instructor
Joined: Jul 2016
Posts: 181
Likes: 32
From: Houston Texas
When I installed my LT headers, I had to jacked up my car to about 24" or so set jack stand and installed it from the top then drop down with a help from a friend.
Also you may have to remove the starter to get some clearance on the passenger side. the driver side was a breeze in comparison.
Good luck.
Also you may have to remove the starter to get some clearance on the passenger side. the driver side was a breeze in comparison.
Good luck.
Advanced
Joined: Sep 2016
Posts: 80
Likes: 6
From: Atlanta GA
2018 C5 of Year Finalist
I installed my TSP headers from the top. I think to make it easier for driver side i removed the alternator, ECT sensor and maybe even steering linkage to rack. Passenger Side I only removed valve cover. Just be sure not to get them caught on any wires or bang up any sensors down low.
Drifting
Joined: Mar 2000
Posts: 1,956
Likes: 135
From: Maryland
1-7/8 ARH went in from bottom up on jack stands. Starter didn't have to come off but I did gently massage the air conditioner line over as far as it would go. Took the alternator off just to get some more room.
