TopSpeed Inc. AMS Exhaust and Downpipe Specials
#1
07-01-2010, 03:19 PM
Join Date: Jun 2007
Location: Alpharetta, Ga
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TopSpeed Inc. AMS Exhaust and Downpipe Specials
Special deals on AMS Exhaust and Downpipes.
Our Prices and Service can't be beat.
Our Prices and Service can't be beat.
The Engineering that goes into AMS products is second to none. The castings are of unbelievable quality, its like Jewelery for your car. Thermal coatings are available through us in both a "chrome" finish as well as a flat black.
AMS Nissan GT-R 90mm Cast Downpipes
The AMS Nissan GT-R 90mm Cast Downpipes are the largest, most free-flowing available on the market. During testing our shop GT-R with AMS upgraded turbos saw gains in 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! Designed by our engineering team using Solidworks (3D CAD software) the inlet and outlets were designed to optimize exhaust flow. 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 and improving spool time.
In addition our downpipes feature stainless steel cast construction allowing for improved exhaust flow and OEM like reliability, an attribute previously unattainable with the competitors sheet-metal, handmade units. With unrivaled fit, finish and performance the AMS Nissan GT-R 90mm cast Downpipes will easily support any future modifications.
The AMS Nissan GT-R 90mm Cast Downpipes are the largest, most free-flowing available on the market. During testing our shop GT-R with AMS upgraded turbos saw gains in 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! Designed by our engineering team using Solidworks (3D CAD software) the inlet and outlets were designed to optimize exhaust flow. 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 and improving spool time.
In addition our downpipes feature stainless steel cast construction allowing for improved exhaust flow and OEM like reliability, an attribute previously unattainable with the competitors sheet-metal, handmade units. With unrivaled fit, finish and performance the AMS Nissan GT-R 90mm cast Downpipes will easily support any future modifications.
Call or Email for 6SpeedOnline Pricing
Features
Large 90mm (3.5”) primary section for optimal exhaust flow
Cast downpipe inlet and outlet for unparalleled power and OEM like reliability
Precision Tig welded
Available with or without a 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
Includes gaskets and hardware
Unrivaled fit and finish
Kit Includes
Two 90mm AMS Cast downpipes
Downpipe bracket hardware
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
AMS Nissan GT-R 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.
Call or Email for 6SpeedOnline Pricing
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
Fits all USDM Models, European and JDM models not yet tested.
AMS Nissan GT-R 90mm Race Exhaust
The AMS Nissan GT-R 90mm Race Exhaust is one of the most free-flowing performance-based exhausts on the market. Through our many years of experience in the design of aftermarket turbo exhaust systems, we noted that a higher level of performance could be achieved with improved routing and increased tube diameter over the existing stock GT-R exhaust design. While the stock and many other popular exhaust systems on the market feature intricate bends that would impede upon efficient exhaust flow, AMS decided to develop a system that would incorporate mild bends and deliver exhaust gases from midpipe to tip in the most direct way possible without sacrificing fitment. This, coupled with a large 90mm primary pipe that gently flares into two 76mm secondary pipes made it possible to further reduce undesired backpressure and turbulence. To cap it off, four polished OEM-style tips were chosen to continue our overall goal in the AMS GT-R engineering project - which was to retain as much OEM-styling as possible in order to build some extremely potent stock-appearing GT-R’S.
The AMS Nissan GT-R 90mm Race Exhaust is one of the most free-flowing performance-based exhausts on the market. Through our many years of experience in the design of aftermarket turbo exhaust systems, we noted that a higher level of performance could be achieved with improved routing and increased tube diameter over the existing stock GT-R exhaust design. While the stock and many other popular exhaust systems on the market feature intricate bends that would impede upon efficient exhaust flow, AMS decided to develop a system that would incorporate mild bends and deliver exhaust gases from midpipe to tip in the most direct way possible without sacrificing fitment. This, coupled with a large 90mm primary pipe that gently flares into two 76mm secondary pipes made it possible to further reduce undesired backpressure and turbulence. To cap it off, four polished OEM-style tips were chosen to continue our overall goal in the AMS GT-R engineering project - which was to retain as much OEM-styling as possible in order to build some extremely potent stock-appearing GT-R’S.
This race exhaust is a two-piece system constructed of 100% stainless steel with all seams and flanges professionally hand TIG-welded in-house at AMS. For added durability, a 3/8” thick flange was incorporated into the design for a clean and secure seal to any stock, AMS brand or other brand midpipe featuring stock mounting dimensions and features. In addition, a v-band clamping system at the mid-section ensures an extremely solid seal without the use of a gasket and allows for minor rotational adjustments to ensure excellent fitment.
Call or Email for 6SpeedOnline Pricing
Features
Large 90mm (3.5”) primary section for optimal exhaust flow
Precision TIG welded
100% 304 stainless steel construction
No use of mild steel hangers
Stock like fitment with no chassis clearance issues
Bolts up to the stock mid-pipe and most aftermarket midpipes
Includes v-band clamp and hardware
Unrivaled fit and finish
Applications:
09 + Nissan R35 GT-R
Recommendations
For a race use, we recommend complementing the AMS Race Exhaust with AMS 90mm Catless Downpipes and an AMS Non-resonated Midpipe.
For street use (depending on emissions, law requirements, and personal preference), we recommend either the AMS 90mm Catted or Catless Downpipes and an AMS Resonated Midpipe.
Last edited by bbywu; 07-02-2010 at 07:03 AM. Reason: removed MSRP and open pricing
#5
09-27-2010, 11:58 AM
We really appreciate the business and support from the community guys! We have all your GT-R needs covered! Let us know how we can help.
__________________
~Cicio
cicio@topspeedmotorsports.com
www.topspeedmotorsports.com
-FASTEST 991 Turbo in the WORLD: 201.97 MPH
-HIGHEST HP 991 in the WORLD: 1287whp
-991 Turbo S Build Thread
-COBB ProTuner
-Syvecs Dealer / Tuner
-Complete in House Builds
~Cicio
cicio@topspeedmotorsports.com
www.topspeedmotorsports.com
-FASTEST 991 Turbo in the WORLD: 201.97 MPH
-HIGHEST HP 991 in the WORLD: 1287whp
-991 Turbo S Build Thread
-COBB ProTuner
-Syvecs Dealer / Tuner
-Complete in House Builds
