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AMS Performance Billet Exhaust Manifold Flange Kit (09+ R35 GT-R)

The Alpha R35 GTR Billet Exhaust Manifold Flange Kit was designed in house by AMS' Snailworks© Engineers to be a super simple solution for the foundation of your race car exhaust.

These high quality 304 stainless steel billet components save you time and money. The flanges are designed for use with 2" primaries. Each one of the six ports feature a 1/8" NPT for an EGT sensor. Our Engineers left extra material in the design that allows the builder to custom match the flanges to the head.

This product has been featured in all of our big horsepower race car builds and now they're available to you. Order your Alpha R35 GTR Billet Exhaust Manifold Flange Kit today. Be the first to the finish. Be the Alpha.

Features

  • Billet 304 Stainless Steel Construction
  • Designed for 2” primaries
  • Machined 1/8” NPT ports for EGT sensors
  • Extra material for custom porting
  • Ports designed for a smooth transition to the primary
  • Port size matching for larger CNC ported heads
  • Designed in-house by Snailworks© Engineers
  • Used on AMS’ biggest builds
  • Alpha "a" branding lets everyone know you chose the best

Applications

  • 2009 - 2019 Nissan GT-R (R35)

What's In The Box?

  • 1 - Exhaust Manifold Flange (LH)
  • 1 - Exhaust Manifold Flange (RH)

Warranty

  • Manufacturer Standard 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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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.