AlexR96

Looking for stainless headers for my 05 GTO

2QWK4RU 06 GOAT

iTrader: (1)

If I didn't have turbos, I'd look at arh.

ULTIMATEORANGESS

iTrader: (4)

i agree 100%. ARH is the best imo.

06pbmKC

I would have preferred ARH, but I ended up with kooks. I got a deal I couldn't pass up. ARH customer service is great. I talked to them trying to figure out which ones I would need.

2QWK4RU 06 GOAT

iTrader: (1)

Have nothing to say about kooks, other than their 3" catback was poorly designed and fit like *** on my car. Then they tried saying my car was built funny, even though other exhaust systems fit without issue. ARH is the way to go.

HINSON Motorsports

I have all of my GTO headers on sale at the moment so check them out I would love to fix you up.

http://www.hinsonsupercars.com/s-59-...t.aspx#Headers

ULTIMATEORANGESS

iTrader: (4)

i have KOOKS on my SS. theyre also imo a top notch LT.

2QWK4RU 06 GOAT

iTrader: (1)

I miss having headers... my Camaro has hand built step type headers. Turbo manifolds are boring.

MrBlueDevil14

I have Kooks stepped headers. That is my vote

06pbmKC

I concur. That is a Maryland speed only item I believe. If you do get ARH, Hinson is the cheapest. I had to end it my other post because Hinson is indeed the cheapest for ARH setups.

J-Rod_Almighty

KooKs, ARH and then SW IMHO

Jontall

Texas Speed has there own brand of headers for the GTO and the price is really good too.
https://www.texas-speed.com/p-4492-t...o-headers.aspx

GSAWYERS

I have the Kooks on my 05, fit and finish are good. Can't comment on the other brands, I haven't used them.