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  • Downpipe Exhaust for 2008-2018 Nissan 370z Infiniti G37 | SPELAB
Downpipe Exhaust for 2008-2018 Nissan 370z Infiniti G37 | SPELAB
Downpipe Exhaust for 2008-2018 Nissan 370z Infiniti G37 | SPELAB
Downpipe Exhaust for 2008-2018 Nissan 370z Infiniti G37 | SPELAB
Downpipe Exhaust for 2008-2018 Nissan 370z Infiniti G37 | SPELAB
Downpipe Exhaust for 2008-2018 Nissan 370z Infiniti G37 | SPELAB
Downpipe Exhaust for 2008-2018 Nissan 370z Infiniti G37 | SPELAB
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Load image into Gallery viewer, Downpipe Exhaust for 2008-2018 Nissan 370z Infiniti G37 | SPELAB

Downpipe Exhaust for 2008-2018 Nissan 370z Infiniti G37 | SPELAB

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Downpipe Exhaust for 2008-2018 Nissan 370z Infiniti G37

Downpipe Exhaust for 2008-2018 Nissan 370z Infiniti G37 | SPELAB

For enthusiasts looking for the highest possible exhaust flow from their vehicles, removing the factory catalytic converters in favor of 2.5" diameter race or "test" pipes is the most efficient upgrade available.

Specifications:

Brand Name: SPELAB
Application:  Downpipe Exhaust
Material: Stainless Steel
Surface: Mirror Polish
Type: 2.5 Inch Downpipe for Nissan 2009+ 370z  Infiniti G37

Fitment:

All Nissan 370Z Models 2008-2018

All Infiniti G37 Models (Coupe and Sedan)

All Infiniti Q50/Q60 Models with 3.7L Engine (does not fit 2.0 or 3.0t models)

 

What does a downpipe do?

The downpipe on your turbocharged vehicle is directing the exhaust gases out of the turbine housing into the exhaust system. An aftermarket downpipe will typically be larger in diameter and either uses a high-flowing catalytic converter or remove the catalytic converter altogether.

By removing the factory downpipe and replacing it with a high flowing unit you are allowing the turbo to more efficiently move gases away from the turbine which creates more power. Since the factory restrictions are now gone you can increase the boost on the vehicle as the factory downpipe is a choking point for performance.

Customer Reviews

Based on 1 review
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(1)
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M
Michael Flaig
Fitment issues.

After having installed for 3 weeks I can say they make my Nissan 370 sound 100 times better even with stock exhaust. Only con I can say is that the install ended up being more expensive than originally priced due to bolt holes not lining up because is the weld being off on the flange by a 1/8th inch. It was installed by a professional tuner shop that specializes in Nissans. They were able to make it work but the fitment wasn’t exact.

Hello. This issue is already being tested by SPELAB, because the modification thing is not the same for everyone. Please be assured that SPELAB takes its products very seriously. We will go for optimization!

Customer Reviews

Based on 1 review
0%
(0)
0%
(0)
100%
(1)
0%
(0)
0%
(0)
M
Michael Flaig
Fitment issues.

After having installed for 3 weeks I can say they make my Nissan 370 sound 100 times better even with stock exhaust. Only con I can say is that the install ended up being more expensive than originally priced due to bolt holes not lining up because is the weld being off on the flange by a 1/8th inch. It was installed by a professional tuner shop that specializes in Nissans. They were able to make it work but the fitment wasn’t exact.

Hello. This issue is already being tested by SPELAB, because the modification thing is not the same for everyone. Please be assured that SPELAB takes its products very seriously. We will go for optimization!

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