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Z Speed Performance Powder Coated Matte Black Engine Undershrouds! These under shrouds were developed to protect your critical engine parts under the car and also because the flimsy plastic OEM shield deteriorates over time and usually ends up on the highway behind you somewhere.

These feature added vents to help hot air escape from the engine compartment and more clearance for deeper oil pans and bigger sway bars.

The rear part of the shield is made from thicker aluminum to help give your oil pan and other items more protection, The front part of the shield that bolts to the fascia is of a thinner aluminum so if you were to hit a curb/parking block too hard it will buckle and prevent damage of the lower fiberglass core support it bolts to. 

Without the shield in place the air that comes in through your fascia should be directed into you radiator and instead will just take the path of least resistance and exit under the car instead of cooling off your radiator. Just like the upper radiator air guides keep air going through the radiator, the bottom is even more important to have in place as it is much easier for air to escape there.

The under shrouds will fit vehicles with stock front fascias and should fit any fascia that the OEM under shroud still bolts to.

The Z Speed Performance under shroud will help give the lower front fascia much more rigidity also. As you probably know, running without the shield in place at high speeds can do serious damage to the front fascia as it will droop down and can rip apart.

With the integrated oil change access door all you have to do is remove 2 bolts and you have ample room to get to the oil filter and drain plug. Weight on the entire piece is 4.5lbs, The plastic OEM shield for reference weighs in at a bit over 3lbs. Very lightweight and much more protection!

Hardware kit INCLUDED will replace all the factory hardware to mount the shield. Includes all new bolts and J-nuts that you need to install the shield.

Please select the appropriate model from the options menu below:

Please note:
When purchasing for a 350Z, the Z Speed Aluminum Undershroud will fit all models from '03 through '09 including the Roadster and NISMO model variations.

Available Options:




What our customers say...

I just received this product on 1/26/2011. The delivery was great and the overall quality of the product is superb! ...

Rated by Verified Customer Purchase Read More

I've had mine installed for almost 4 months now and it does its job. Perfect fit right out of the ...

Rated by Verified Customer Purchase Read More

I know its a upgrade you can't see everyday but its worth it! You gain a little more protection and ...

Rated by Verified Customer Purchase Read More

Great Fitment, Great quality, Great product! It makes it way easier to access the drain plug and oil filter! ...

Rated by Verified Customer Purchase Read More

Questions our customers have asked...

Does this fit a 2006 g35x and hardware?

Response: Dustyn, Unfortunately Z Speed does not offer an undershroud spec'd for the AWD models. Regards, The Z1 Team

Does this product fit the authentic nismo v2 bumper

Response: This does not fit a Nismo V2