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If you're looking to unleash some serious power from your 2008-09 Pontiac G8 GT or GXP, you might want to check out the Texas Speed & Performance long tube header and x-pipe kit. I’ve had my hands on this setup, and let me tell you, it’s a game changer. Made from high-quality 304 stainless steel, these headers are built to last and designed for performance. The mandrel bends ensure that exhaust flow is as smooth as it gets, which is crucial for getting those extra ponies out of your ride.
Now, let’s talk numbers. With this kit, you can typically expect to see gains of over 20 rear-wheel horsepower. That’s not just a small bump; it’s a noticeable difference you can feel on the road. The headers are 1-7/8" in diameter, which means they’re not just for show—they’re engineered to maximize your engine's output.
When you get the kit, you’ll have a choice between an off-road or catted 3" x-pipe, depending on how you plan to use your G8. Just a heads up, this setup does require cutting the x-pipe for installation, so make sure you're ready for a little hands-on work. But don’t sweat it; all the necessary clamps and a pair of new MLS exhaust gaskets are included, along with an O2 extension to make sure everything fits just right.
Keep in mind, this kit is for competition use only and isn’t legal for road use, so if you’re planning to take your G8 to the track, you’re in for a treat. It fits perfectly on the 2008-2009 Pontiac G8 models, so if you own one of these beasts, this upgrade is definitely worth considering.
Overall, if you want to take your Pontiac G8 to the next level, the Texas Speed & Performance long tube header and x-pipe kit is a solid choice. Just make sure you’re ready to enjoy the roar of your engine as it breathes better than ever!
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| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Pontiac G8 | 2008-2009 | GT |
| Pontiac G8 | 2008-2009 | Base |
| Pontiac G8 | 2009 | GXP |
Texas Speed and Performance began as a small business in 2003. Texas Speed and Performance is situated in Georgetown, Texas, and is a leader in the LSx sector. Texas Speed & Performance has quickly established itself as one of the largest performance makers and retailers of premium LSX and LT1 packages in the United States. Texas Speed and Performance founders, Trevor Doelling and Jason Magnum, have a combined 30+ years of experience in the high-efficiency sector and are constantly striving to research and manufacture the highest quality performance goods for your car. This is accomplished by putting their products through their paces on their in-house futuristic super flow engine dyno. Texas Speed and Performance components can be found in some of the fastest street and competition automobiles in the country.
WHY CHOOSE TEXAS SPEED AND PERFORMANCE?Texas Speed and Performance provides all levels of aftermarket performance products from LSx and 2014+ 6.2L LT1/LT4 performance parts, aftermarket cast cylinder heads, basic air induction exhaust, camshafts, stroker engines and in-house machining of all their engines. They are one of the largest LSx and 2014+ 6.2L LT1/LT4 specific shops in the country. Owing to their in-house cylinder head manufacturing, engine assembly, and camshaft grinding facility, they assist customers with all of their high-performance LSx and 2014+ 6.2L LT1/LT4 needs and requirements.
TEXAS SPEED AND PERFORMANCE PRODUCT LINETexas Speed and Performance Exhaust offers camshafts, short and long blocks, turn-key engines, valvetrain, crankshafts, rods, and aftermarket cylinder heads.
VIVID RACING-TEXAS SPEED AND PERFORMANCEThe Texas Speed and Performance products at Vivid Racing include the Texas Speed and Performance Stage 4.2 LS7 Camshaft Chevrolet Camaro, Corvette 2006-2015, which has fitment for the Chevrolet Camaro 2012-2015 and Chevrolet Corvette 2006-2013 models.
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