C6 Tech/Performance LS2, LS3, LS7, LS9 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

02 extensions for OBX headers

Thread Tools
 
Search this Thread
 
Old Oct 24, 2013 | 06:20 PM
  #1  
snapcity's Avatar
snapcity
Thread Starter
Pro
10 Year Member
 
Joined: Jan 2013
Posts: 694
Likes: 0
From: Baton Rouge Louisiana
Default 02 extensions for OBX headers

i bought the 05-08 kit with catless resonators. the kit claimed to come with all installation hardware. Will i need to buy 02 extensions? or is that just for the catted versions?
Reply
Old Oct 25, 2013 | 02:12 PM
  #2  
irok's Avatar
irok
Safety Car
10 Year Member
 
Joined: May 2011
Posts: 3,807
Likes: 508
From: Oshawa, Ontario
Default extensions

Originally Posted by snapcity
i bought the 05-08 kit with catless resonators. the kit claimed to come with all installation hardware. Will i need to buy 02 extensions? or is that just for the catted versions?
I run 4 extensions on my catted system.you dont need extensions for the rear 2 if you care to run without as the rear sensors are turned off in the tune to stop the cel.they are available from "www.autowiringsolutions.com" I think I paid about $75. for the 4 of them.Bill can make them any length you want.come with proper heat shielding,factory wiring and connectors.AWS 210 415 6227
Reply
Old Feb 28, 2014 | 03:17 PM
  #3  
Mr.Nubain's Avatar
Mr.Nubain
Le Mans Master
 
Joined: Jan 2008
Posts: 7,155
Likes: 44
From: If you wanna live life on your own terms, you gotta be willing to crash and burn Florida
Default

Good post, I just got my headers in the mail and I was wondering how the front censors are going to work.
Reply
Old Mar 2, 2014 | 11:35 PM
  #4  
JAvery20's Avatar
JAvery20
Burning Brakes
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Mar 2003
Posts: 1,044
Likes: 5
From: Canton MI
Default

What length do you need for the front? About to pull the trigger on a set myself.
Reply
Old Mar 3, 2014 | 04:12 AM
  #5  
dev1360's Avatar
dev1360
Burning Brakes
 
Joined: Jul 2013
Posts: 823
Likes: 7
From: Rosewood Heights IL
Default

24" minimum. 26 would be about perfect.
Reply
Old Mar 7, 2014 | 04:25 PM
  #6  
Drocay's Avatar
Drocay
Heel & Toe
 
Joined: Jun 2013
Posts: 20
Likes: 0
Default

I run Racetronix extensions on mine, had my rears plugged.
Reply

Get notified of new replies

To 02 extensions for OBX headers





All times are GMT -4. The time now is 09:30 PM.

story-0
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-1
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-2
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-3
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-4
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-5
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-6
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-7
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-8
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE
story-9
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE