AAM 2.5in Test Pipes Nissan 350Z 03-06

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8-10rwhp Gain; Piping Diameter - 2.5in; 304 Stainless Steel; Off-Road Use Only

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For enthusiasts looking for the highest possible exhaust flow from their vehicles, removing factory catalytic convertors in favor of 2.5in diameter race or ''test'' pipes is the most efficient upgrade available. The AAM Competition 2.5'' Test Pipes replace the factory Nissan 350Z High Flow Cats and are designed purely for off-road performance. Each unit is hand assembled at AAM Competition's manufacturing facility in the USA, using raw 304 grade stainless steel components. Exhaust flows freely from the engine without the restriction of catalytic convertors, and peak engine power and torque are greatly increased.

Dyno testing has shown 8-10rwhp gains on a stock 2004 Nissan 350Z! The AAM Competition 2.5in 350Z Test Pipes are for off-road use only and are a direct bolt-on replacement of the factory units.

Factory Units: approx 26 lbs
AAM Competition 2.5in 350Z Test Pipes: approx 15 lbs



Product Review

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AAM 2.5in Test Pipes

8-10rwhp Gain; Piping Diameter - 2.5in; 304 Stainless Steel; Off-Road Use Only

Nissan 350Z 03-06
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(Based on 1 Review )
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Overall Great Product
Overall happy with the results. I personally had a little difficulty with the install. However, most of it came with taking off the old cats and breaking an o2 sensor. These pipes made my 350Z much louder than I expected, sounds like a V8 engine now. Little bit of rasp, but that was expected. Car feels less restricted when I floor it. Minimal gains, maybe 4-5 whp by butt dyno. Overall can't complain with the results, better then I had expected.
Pros: Durable,Improves Down Force,Incredibly Loud,Lightweight,Minor Increase In Hp.
Cons: Little Raspy.
Would you recommend this product to a friend? Definetely yes