Pontiac G8 Headers & Manifolds

Looking for aftermarket parts to modify or upgrade your Pontiac G8 with headers & manifolds? At Tunersports.com we carry a huge selection of the top name brand performance headers & manifold parts and accessories for your G8.

Whether you have a 2008 or 2009 Pontiac G8 in GT to GXP trim we have you covered. We have 10 headers & manifolds available to mod your G8. All parts have free shipping to the Continental US 48 States.

All G8 Headers & Manifold Parts:

JBA Cat4Ward Headers

OUT OF STOCK 1811S JBA 08-09 Pontiac G8 6.0/6.2L LS 1-3/4in Primary Raw 409SS Cat4Ward Header 2008-2009 Pontiac G8 GT 2009-2009 Pontiac G8 GXP $588.45 Details

OUT OF STOCK 1811SJS JBA 08-09 Pontiac G8 6.0/6.2L LS 1-3/4in Primary Silver Ctd Cat4Ward Header 2008-2009 Pontiac G8 GT 2009-2009 Pontiac G8 GXP $698.45 Details

OUT OF STOCK 1811SJT JBA 08-09 Pontiac G8 6.0/6.2L LS 1-3/4in Primary Ti Ctd Cat4Ward Header 2008-2009 Pontiac G8 GT 2009-2009 Pontiac G8 GXP $700.45 Details

Kooks Headers Headers & Conn Pipe

IN STOCK - LOW 2420H425 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless... Kooks 08-09 Pontiac G8 GT GXP 1-7/8 x 3 Header & Catted Corsa & OEM Kit 2008-2009 Pontiac G8 GT 2009-2009 Pontiac G8 GXP $2,344.22 DetailsAdd to Cart

SHIPS FROM MANUFACTURER 2420H430 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless... Kooks 08-09 Pontiac G8 GT GXP 1-7/8 x 3 Header & Green Catted X-Pipe Kit 2008-2009 Pontiac G8 GT 2009-2009 Pontiac G8 GXP $4,013.05 Details

Kooks Headers Shorty Header

IN STOCK 24201420 Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless... Kooks 08-09 Pontiac G8 GT/GXP LS2/LS3 6.0L/6.2L 1 7/8in x 3in Shorty Header 2008-2009 Pontiac G8 GT 2009-2009 Pontiac G8 GXP $1,708.60 DetailsAdd to Cart

Stainless Works Long Tube Headers

IN STOCK - LOW PG8HCAT 2008-09 Pontiac G8 GT 6.0L Headers. All tubes are CNC mandrel bent for optimal flow. Made from 304 stainless steel for maximum corrosion resistance. Starting with a CNC cut 3/8" thick flanges into 2" diameter primaries, Flow into 3" slip-fit collectors with a merge spike, then fitting onto a set of ... Stainless Works 2008-09 Pontiac G8 GT Headers 2in Primaries 3in Leads Performance Connect w/HF Cats 2008-2009 Pontiac G8 GT 2009-2009 Pontiac G8 GXP $1,958.90 DetailsAdd to Cart

SHIPS FROM MANUFACTURER PG8HCATFC 2008-09 Pontiac G8 GT 6.0L Headers. All tubes are CNC mandrel bent for optimal flow. Made from 304 stainless steel for maximum corrosion resistance. Starting with a CNC cut 3/8" thick flanges into 2" diameter primaries, Flow into 3" slip-fit collectors with merge spike, then fitting onto a set of 3"... Stainless Works 2008-09 Pontiac G8 GT Headers 2in Primaries 2-1/2in Leads Factory Connect w/HF Cats 2008-2009 Pontiac G8 GT 2009-2009 Pontiac G8 GXP $1,958.90 Details

SHIPS FROM MANUFACTURER PG8HCATST 2008-09 Pontiac G8 GT 6.0L Headers. All tubes are CNC mandrel bent for optimal flow. Made from 304 stainless steel for maximum corrosion resistance. Starting with a CNC cut 3/8" thick flanges into 1-7/8" diameter primaries, Flow into 3" slip-fit collectors with a merge spike, then fitting onto a set... Stainless Works 08-09 Pontiac G8 GT Headers 1-7/8in Primaries 3in Leads Performance Connect w/ Cats 2008-2009 Pontiac G8 GT 2009-2009 Pontiac G8 GXP $1,958.90 Details

SHIPS FROM MANUFACTURER PG8HCATSTFC 2008-09 Pontiac G8 GT 6.0L Headers. All tubes are CNC mandrel bent for optimal flow. Made from 304 stainless steel for maximum corrosion resistance. Starting with a CNC cut 3/8" thick flanges into 1-7/8" diameter primaries, Flow into 3" slip-fit collectors with merge spike, then fitting onto a set o... Stainless Works 2008-09 Pontiac G8 GT Headers 1-7/8in Primaries 2-1/2in Lead Factory Connect w/ Cats 2008-2009 Pontiac G8 GT 2009-2009 Pontiac G8 GXP $1,958.90 Details