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whoosh motorsports HD AEVS (active exhaust valve spring) for Hyundai N *FREE SHIPPING*

$ 24.99 $ 54.99
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The OEM Hyundai N exhaust spring is prone to weaken over time causing unwanted noise and vibrations from the exhaust flap

The whoosh motorsports HD (heavy duty) AEVS (active exhaust valve spring) is designed with 10% increased spring tension over our original BLUE spring to tame the most difficult rattling symptoms from stock and aftermarket exhausts. 

The HD also offers an extended 3 year warranty 

Our springs are made from 631 Stainless Steel Finished in a RED e-coating 

SOLD in Quantities of 1 

FREE SHIPPING in the continental USA 

 



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Customer Reviews

Based on 9 reviews
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M
Matt M
Quiet as a mouse now

Install was super simple of course, spring was a direct fit and now in Normal/Eco modes the car is SO quiet, I had no idea it could be as quiet as it is now, rattle is gone completely, very happy with this little solution

D
Damon Huff
Perfect fit

Fast shipping. Perfect fit.

S
Shawn Mcnurney
Works great

Wroks great. Was very simple to install and removed the rattle completely. Seems like good quality that will last.

A
Aquate Brooks
Too much rattle!

So, after replacing my valve spring more than 3 times, I wanted a better option. After seeing the three-year warranty the order was made. After the installation all rattle has disappeared! It works great but now is the test of time.

C
Charles Edward Sale

Solved my problem.