Alpha Performance Downpipes
Special Price $849.00 Regular Price $899.95
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!
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