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AMS DOWNPIPES, MIDPIPES, & EXHAUSTS. AMS AUTHORIZED DEALER..

ams midpipes downpipes specialized performance

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#1
Adrey@SpecializedPerf

Adrey@SpecializedPerf

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AMS Nissan R35 GT-R “Widemouth” Downpipe

 



The AMS Nissan GT-R 90mm Cast Widemouth Downpipes are the best performing and most durable on the market. During testing our shop GT-R with AMS upgraded turbos saw gains accross the power band of 100 wheel horsepower and over 130 ft lbs of torque with this simple bolt-on!  Turbo spool-up was also improved by almost 400rpm!

Unparalleled Durability and Performance through Proper Engineering

Our downpipes perform better and are not prone to cracking like the alternatives offered by the competition.  Their versions have many welded seams which are prone to failure.  

By casting these downpipes in robust 304 Stainless Steel we were not limited by the design restraints of hand fabricated construction.  The AMS engineering team utilized Solidworks (3D CAD software) to blueprint the inlet and outlets with smoother features and geometry to optimize exhaust flow. They also provided thick flanges to prevent exhaust leaks and utilize the factory mounting hardware for OEM like fitment.

Most other systems implement 76mm (3”) downpipes that can cause unnecessary backpressure. By using a larger 90mm (3.5”) primary pipe we were able to optimize exhaust gas flow, freeing up horsepower while improving spool time and throttle response.  

An exhaust note that is music to your ears

AMS Widemouth Downpipes offer a more pronounced, throaty exhaust note under wide open throttle yet are subdued at idle and while cruising.  A perfectly balanced sound for the ultimate all around supercar!

Buy it once; enjoy it for the life of the car

The AMS Nissan GT-R 90mm Widemouth Downpipes will easily support any future modifications.  Combined with unrivaled fit, finish, durability and performance you can enjoy them for the life of the car.

The AMS Widemouth Downpipes are the ideal balance of appropriate sizing and geometry resulting in a perfect equilibrium of performance, sound and fitment.

Features

  • Big horsepower increases throughout the powerband
  • Improved turbo spool and throttle response
  • Cast construction offers added performance and reliability over the competition
  • Pronounced, throaty exhaust note under wide open throttle yet is subdued at idle and while cruising
  • Large 90mm (3.5”) primary section for optimal exhaust flow
  • Available with or without steel core high flow catalytic converters
  • Stock like fitment with no chassis clearance issues
  • Bolts up to the stock mid-pipe or most  aftermarket systems
  • Precision TIG welded with unrivaled fit and finish

Kit Includes

  • Two 90mm AMS Cast downpipes
  • Downpipe bracket hardware
  • Downpipe to midpipe gaskets

Options

  • Without Catalytic Converters
  • With Catalytic Converters

Specifications

  • 100% 304 stainless steel cast inlet and outlet
  • 100% 304 stainless steel center pipe with .049” wall thickness
  • Steel core 90mm stainless steel catalytic converter (optional)
  • 1/2" thick stainless steel flanges

Applications

  • 2009 and up Nissan GT-R
  • Fits all USDM, European and JDM Models

MSRP- 1399.95


AMS_Performance_Nissan_GT-R_Downpipe_650

 

 

AMS 90MM Midpipe


The AMS Nissan GT-R 90mm Midpipe is one of the largest available on the market. Using a large 90mm (3.5”) primary pipe we were able to optimize exhaust gas flow. Most systems implement two 76mm (3”) pipes that Y into a 76mm primary pipe causing turbulence and unnecessary backpressure. By making our primary pipe 90mm we are able to greatly improve exhaust flow, freeing up horsepower and improving spool time. With unrivaled fit, finish and performance the AMS Nissan GT-R 90mm Midpipe will easily support any future modifications.

Features

  • Large 90mm (3.5”) primary section for optimal exhaust flow
  • 100% Stainless Steel construction. No mild steel flanges or hangers
  • Precision Tig welded
  • Twin 76mm (3”) Stainless Steel flex sections with smooth bore liners
  • All flanged connections. No band clamps or slip fits to come loose
  • Stock like fitment and no ground clearance issues
  • Available with or without 90mm muffler section
  • Bolts up to the stock downpipes and muffler back exhaust or most  aftermarket systems
  • Includes gaskets and hardware
  • Unrivaled fit and finish

Kit Includes

  • 90mm Midpipe
  • Gaskets and hardware

Specifications

  • 100% 304 Stainless Steel with .049” wall thickness
  • Twin 76mm (3”) inlets Y into 90mm (3.5”) primary pipe
  • Twin 76mm (3”) Stainless Steel flex sections
  • 3/8" Thick Stainless Steel flanges

Applications

  • 2009 and up Nissan GT-R

MSRP- 1249.95 ( RACE VERSION )

MSRP- 2189.95 ( CATTED VERSION)

            

AMS_Perfornance_Nissan_GT-R_Midpipe_800x

 

 

CONTACT US TODAY FOR YOUR AMS PRODUCTS AS WE ARE AN AUTHORIZED DEALER


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Specialized Performance Website

Email / Paypal - Adrey@Specialized-Performance.com

305-431-3777

Official Dealer of: HKS/Greddy/AMS/AAM/Cobb/Titek/Amuse/Mines/Recaro/Hre/Advan/Volk/BBS/Cor/Axiom/Strasse/ISS/ADV/Morel/Audison/Hertz

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#2
Adrey@SpecializedPerf

Adrey@SpecializedPerf

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  • OEM Member
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  • 29 posts
  • Joined 27-December 12

AMS in stock


Posted Image


Specialized Performance Website

Email / Paypal - Adrey@Specialized-Performance.com

305-431-3777

Official Dealer of: HKS/Greddy/AMS/AAM/Cobb/Titek/Amuse/Mines/Recaro/Hre/Advan/Volk/BBS/Cor/Axiom/Strasse/ISS/ADV/Morel/Audison/Hertz

Like us of Facebook





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