aFe Twisted Steel Y-Pipe (Street) 03-06 Nissan 350Z /Infiniti G35 V6-3.5L


Advanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in April, 1999, aFe was created to address an obvious need in the automotive aftermarket industry: a lack of choice for a high performance aftermarket air filter. We are a team of engineers, machinists, production and sales people who believe in the product we design. We each have years of experience in our respective positions and together work to ensure that we have the best product on the market. Our purpose was not just to be another vendor that offers air filters, we chose to pay attention to those finer details that set an aFe filter apart from the competition. We currently offer aftermarket air filters for passenger cars, light trucks and SUVs. We also have many applications for round racing and universal clamp-on filters. To find your particular application, please use our new search engines. If you do not see your particular application listed, please contact us.
Twisted Steel 2-1/2 IN to 3 IN 304 Stainless Steel Street Series Y-Pipe w/ Cats Nissan 350Z /Infiniti G35 03-06 V6-3.5L
Y-Pipe (Street Version) Features: •Constructed out of 304 stainless steel tubing for strength and durability •True 2-to-1 mitered merge collector eliminates dead zone for improved flow •No modification to stock system or location for hassle-free installation •Mandrel-bent 2-1/2in. into 3in. piping transitions for better powe r •Incorporates dual high-flow 48-state-legal 400 cell catalytic converters for optimum flow Test Results •In testing; the y-pipe produced a max gain of+15 horsepower and+13 ft. lbs. of torque verified by our in house dyno (tested on 2003 Nissan 350Z V6-3.5L with stock exhaust manifold) High Fl ow Catalytic Converters: Dual 48-state-legal 400 CPSI catalytic converters are used for maximum flow. Massive Y-pipe: The unique 3-piece y-pipe is designed using a merge collector that utilizes a 2-1/2in. into 3in. transition for optimum flow while removing turbulences. True Merge Collector: Elimina tes dead space that can cause turbulence and hinder flow that formed collectors are prone to produce. Leak-Free Seal: High quality OE style flanges and band clamps are used for a complete 360 degree sealing surface Combine with aFe s Twisted Steel Header (48-36103) For added performance Note: T his system is not currently CARB exempt and is not available for sale in California or for use on any vehicle registered with the California Department of Motor Vehicle. aFe headers and exhaust are engineered and manufactured in our Corona; California manufacturing facility.

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