whoosh motorsports HD AEVS (active exhaust valve spring) for Hyundai N *FREE SHIPPING*
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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Works great so far back to pops and bangs
Fast shipping. Super easy install. I did not have the Rattle on my car yet but I was installing a cat-back so i figured I'd change out the spring. Definitely stiffer than the oem one. Highly recommend.
Such an inexpensive upgrade from factory and easiest by far. 5 minutes total!
The spring was replaced in seconds and works as intended. Perfect
Order came on time and works great. They also included some air fresheners which is cool