Sale

Exhaust Headers, Manifolds and Components

Texas Speed and Performance

Long Tube Headers and Catted X-Pipe Kit

$1,219.99 $1,219.00 Save $0.99

SKU: TSP-G8HXKit-CAT

In Stock
In Stock
Ships by Aug 5
Free Shipping over $100
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Texas Speed and Performance TSP-G8HXKit-CAT is a meticulously engineered long tube header and catted X-pipe kit designed to enhance the performance of your 2008-2009 Pontiac G8 GT and GXP. Constructed from durable stainless steel, this system aims to improve exhaust flow and unlock additional power potential for your vehicle's V8 engine. The inclusion of a catted X-pipe helps to manage exhaust gases while contributing to a more aggressive exhaust note. Fitment is specific to the 2008 and 2009 model years of the Pontiac G8 GT and GXP. Ensuring proper fitment is crucial to avoid potential return issues. Fitment Industries emphasizes confirming compatibility before ordering, as issues arising from incorrect fitment can lead to restocking fees unless the error is on their part or recommended by their sales team.

MIA's Description

The Texas Speed and Performance TSP-G8HXKit-CAT is a stainless steel long tube header and catted X-pipe kit. It is designed for the 2008-2009 Pontiac G8 GT and GXP models.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandTexas Speed and Performance
Part NumberTSP-G8HXKit-CAT
CategoryExhaust

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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