Out of stock
SKU: CW93068
MPN: FGTLV1250100A00
The Quick D125 Fiberglass Tunnel is a lightweight transmission tunnel cover designed for custom vehicle builds and restoration projects where weight savings and clean interior aesthetics matter. Built from fiberglass composite material, this tunnel component replaces factory steel or plastic tunnel covers, making it ideal for fabricators, hot rodders, and performance enthusiasts who are optimizing vehicle dynamics or adapting non-original drivetrain configurations. Whether you're installing a new transmission, engine swap, or custom interior layout, a quality fiberglass tunnel provides structural integrity while reducing unsprung weight that can affect handling and acceleration.
Fiberglass construction delivers a high strength-to-weight ratio superior to traditional steel tunnels, weighing just 1 pound while maintaining rigidity under load and vibration. The fiberglass composite absorbs engine and drivetrain noise, reducing interior cabin resonance compared to bare metal or thin plastic alternatives. This material choice allows the Quick D125 to resist thermal stress from exhaust systems and transmission heat without warping or degradation, making it reliable in high-performance applications where temperature fluctuations are common. The smooth surface finish facilitates easy installation, trimming, and integration with custom carpet, sound deadening, or floor pan modifications.
This fiberglass tunnel is best suited for DIY restorers, professional fabricators, and drift or street-performance builders undertaking complete interior redesigns or powertrain swaps where stock tunnel geometry won't accommodate new components. Installation typically involves positioning the tunnel over the transmission housing, securing with fasteners or adhesive, and finishing edges to align with floor pan contours. The lightweight design makes solo installation practical, and the fiberglass surface accepts paint, vinyl wrap, or custom covering to match your vehicle's interior theme. Verify fitment against your specific vehicle platform and transmission height before purchase to ensure proper clearance and support.
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