Pontiac G8 2008-2010 - G8 headers?

I was wondering what headers & size is everyone using? H pipe or x pipe?

KOOKs 1 7/8" Longtube Headers, Corsa Catback, KOOKs catted connecting pipes.


Done.

1 7/8 offroad X

I got the Kooks catted X. Big mistake. Still threw the codes so I had to tune them out. Should of gotten catless. Some advice if you don't need cats in your state.

1 3/4 Doug Thorley shorties with Solo HFC's and Solo Mach unbalanced catback

American Racing 1 7/8 w/ 3'' X-Pipe !!!!!!!!

So 1 7/8 is what most of you are using ? Ebay has some 1 3/4 long tube pace setter for $450 but was wondering in the size..thanks

So 1 7/8 is what most of you are using ? Ebay has some 1 3/4 long tube pace setter for $450 but was wondering in the size..thanks

Buy good Quality Headers if u have the money but the Pacesetters will work fine also if u dont have it to spend !

kooks 1 7/8 headers. hi flow cats. x-pipe into magnaflow mufflers. sounds awesome with the cam.

1 7/8" with Kooks X-pipe. If you want the hook up, give us a call @ 443-730-9428! Thanks!

Ok i will do 17/8 then !! Thanks

American Racing 1-7/8" 3"X, no cats, GXP axlebacks.. :devil:

I have Kooks 1 7/8 LT, hi-flow catted connection pipes and Corsa cat back. No codes after 2 months.

I have Kooks 1 7/8 LT, hi-flow catted connection pipes and Corsa cat back. No codes after 2 months.

I never had codes, but what really wakes these cars up is a tune, then a cam, then a tune...

We are right down the road from American Racing Headers and Kooks was right near us before moving down south. I've been selling their stuff for years and can attest to the fitment and quality. Let me know if interested for some good LS1 Tech discounts

Kooks 1-7(8ths mid lengths kooks cats factory mid pipe with resonators deleted and x pipe added, magnaflow axle back, maryland speed is the place to get the best deal

another vote for Kooks 1 7/8" Long Tubes... they are da bomb yo

I never had codes, but what really wakes these cars up is a tune, then a cam, then a tune...

Yes, the tune is the magical piece to the puzzle. I have VMS 93 octane tune, and I love it. If I ever mod any further, I will definitely get a local dyno tune. No complaints with the mail order tune, but with a cam or FI, I want to make sure everything is spot on perfect.

I went with the OBX 1 7/8 longtubes and complete 3" exhaust got the whole kit for 780.00 shipped to my door and they look just like the kook's (maybe because they are a direct copy) quality is good the only thing i changed is i went with oem gaskets and arp header bolts. make over 500 to the ground through these on a break in tune so they are definately worth the price and install was cake. just my .02