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AMS Performance Alpha Cowl Splash Shield (09+ Nissan GT-R R35)

We are exposed to many GT-R’s here at AMS and have found a problem on a number of customers cars: moisture and/or standing water in the passenger side foot well. We sourced this problem to water that can leak into the cabin through a main engine wiring harness grommet hidden under the cowl vent along the passenger-side windshield. When the vehicle is exposed to heavy rain or a car wash water drips onto the grommet, seeping into the cabin. This can lead to corrosion buildup and mold growth inside your GT-R. Even worse, an expensive and potentially dangerous failure of the main engine wiring harness or ecu can render your GT-R inoperable.

To solve this problem we created the Alpha Nissan GT-R Cowl Splash Shield. This piece was designed to divert runoff water away from the firewall grommet and main engine wiring harness, protecting your GT-R against costly damage. It bolts in using factory mounting points and is hidden from view underneath the factory cowling.

This shield is an absolute must for any GT-R owner who wants to run wires for gauges, electronic boost controllers etc.. through the firewall grommet. In any case, whether you run additional lines through the firewall or leave it as-is, our cowl splash shield is an inexpensive way to protect your investment.

Features

  • 304 stainless steel construction to last the lifetime of your vehicle
  • Easy to install with simple tools

Benefits

  • Keeps water out of the passenger footwell

Please Note: Not compatible w/RHD Models

Applications

  • 2009-2021 Nissan GTR

What's In The Box?

  • 1 - Alpha Cowl Splash Shield

References

Warranty

  • AMS Performance's Standard Limited Warranty


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AMS

AMS Performance is a leader in automotive performance innovation, specializing in high-quality aftermarket parts and tuning solutions for enthusiasts and racers. Renowned for pushing the boundaries of speed and reliability, AMS offers cutting-edge products designed to maximize performance without compromising durability. From turbochargers to engine builds, AMS delivers excellence for those who demand the best.

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