Alpha Performance R35 GT-R Downpipes

$999.95

Titan Motorsports

AMS ALP.07.05.0001-1

Ships Direct from Manufacturer

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The Alpha R35 GT-R 90mm Cast Widemouth Downpipes are the best performing and most durable on the market.

 

DESCRIPTION

Alpha R35 GT-R “Widemouth” Downpipe Upgrade

Unsurpassed Performance, Durability and Sound

The Alpha Nissan GT-R 90mm Cast Widemouth Downpipes are the best performing and most durable on the market. During testing our shop GT-R with Alpha upgraded turbos saw gains across 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 Alpha 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 Alpha Widemouth Downpipes are the ideal balance of appropriate sizing and geometry resulting in a perfect equilibrium of performance, sound and fitment.

Do it right the first time, order your Alpha Widemouth Downpipes today!

Exclusive Benefits


  • 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
  • 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 Alpha Cast downpipes
  • Downpipe bracket hardware
  • Downpipe to midpipe gaskets

Specifications


  • 100% 304 stainless steel cast inlet and outlet
  • 100% 304 stainless steel center pipe with .065” wall thickness
  • 1/2″ thick stainless steel flanges

Applications


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

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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