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This product is for Off-Road use only.
370Z/G37 SS Test Pipes for all '08+ Infiniti G37 (Coupe & Sedan) and '09+ Nissan 370z models
Residing between the headers and the mid-pipe section (Y-pipe), these SS Test Pipes replace the existing factory section. Amajor restriction in the exhaust system is eliminated allowing for increased flow. Test Pipes are a great addition to any vehicle looking to extract that extra bit of power, whether it is stock or modified.
Often the RTV sealing method or composite gasket for the 3 bolt flange from the manifold to the test pipe doesn't hold up over time due to extreme exhaust temperatures and can fail leading to irritating exhaust leaks and potential Check Engine Lights. To solve this potential problem Z1 has designed and produced our very own multi-layer metal exhaust gasket for this application. This gasket is similar in construction to the manifold to turbo gaskets we have used for years on turbo applications. It has proven to be one of the strongest and most robust parts on any car we have used them on; these gaskets can be removed and re-installed countless times without any problems. Now we include them in our kits, and make them available separately here.
Additional benefits include:
The test pipes include the following components:
One roll of Heat Wrap can be included at a discount rate using the options below. Exhaust Wrap is ideal for wrapping test pipes, high flow cats, or any other radiant heat sources under hood or under the car. Includes 4 14'' stainless steel ties.
Please note: Like many aftermarket parts, these test pipes are intended for off-road use only. Please check with local laws when installing aftermarket parts!