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

AMS Performance Alpha Cowl Splash Shield (09+ Nissan GT-R R35) (AMSALP.07.06.0001-1)

AMSALP.07.06.0001-1

$ 84.95
<p>Earn%20[points_amount]%20when%20you%20buy%20this%20item.</p>

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


AMS Logo

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.

View More AMS Products

Popular FAQs

Please read our FAQs page to find out more.

Why Should I Buy AMS Performance Products from JD Customs USA?

Why Should I Buy AMS Performance Products from JD Customs USA?

JD Customs USA is a trusted retailer for AMS Performance aftermarket parts, providing enthusiasts with a reliable source for proven, race-engineered performance upgrades. When you purchase AMS products from JDC, you are buying from a retailer that understands high-horsepower builds, forced induction systems, and precision-engineered performance components.

AMS Performance is known globally for setting benchmarks in turbo systems, intake solutions, fueling upgrades, and record-setting race programs. JD Customs USA ensures these products are listed accurately and supported with real-world enthusiast knowledge.

Are AMS Performance Products from JD Customs USA Authentic?

Yes. All AMS Performance products sold by JD Customs USA are 100 percent genuine and sourced directly through authorized AMS distribution channels. This guarantees authentic AMS components, correct part numbers, and manufacturer-backed engineering standards.

Purchasing AMS through JD Customs USA protects customers from counterfeit parts, outdated inventory, or incorrect applications often found through unauthorized sellers.

Does JD Customs USA Help with AMS Performance Fitment and Product Selection?

Absolutely. AMS products are often platform-specific and build-dependent, and selecting the correct components is critical. JD Customs USA provides knowledgeable support to help customers verify:

  • Vehicle and engine compatibility
  • Turbo and intake system requirements
  • Supporting modifications needed for AMS upgrades
  • Intended use such as street, track, or competition

Our team helps ensure AMS products integrate properly into your build before you place your order.

Why Buy AMS Performance from JD Customs USA Instead of Other Retailers?

Many performance parts retailers list AMS products without providing context or proper guidance. JD Customs USA offers clear product descriptions, accurate fitment notes, and realistic expectations, helping customers avoid costly ordering mistakes.

We understand that AMS products are precision components designed to work as part of a system, not standalone parts, and we communicate that clearly.

What Makes JD Customs USA the Right Place to Buy AMS Performance Products?

JD Customs USA is an enthusiast-driven retailer focused on quality, transparency, and long-term performance success. We curate AMS Performance products that meet our standards for engineering excellence, durability, and real-world results.

When you buy AMS Performance products from JD Customs USA, you receive:

  • Genuine AMS Performance parts
  • Verified vehicle and engine compatibility guidance
  • Accurate product listings with real-world context
  • Support from knowledgeable performance enthusiasts
  • Secure checkout and careful order handling

Choosing JD Customs USA ensures you are investing in authentic AMS Performance products with the expertise and support needed to build your vehicle correctly and confidently.