Mercedes AMG M177 W205 C63S / Stone Eddy Catted Downpipe

Did you get all the power from the V8? ? Too much heat energy on the downpipe would affect the exhaust flow rate seriously. Stone Eddy Catted downpipe increased performance and engine efficiency through the faster and smoother flow, whilst adhering to the industry’s stringent emission standards. Upgraded: ? Signature Eddy Catalytic Downpipe ➤ Instagram : https://www.instagram.com/stone.exhaust.official/ ➤ Facebook : https://www.facebook.com/stone.exhaust/ ➤ Email：stone@stone-exhaust.com ➤ OFFICIAL : http://stone-exhaust.com/ ➤ Online shop : https://stoneexhausts.com/ ➤ Contact us：http://www.stone-exhaust.com/index.php?action=contact #mercedes #amg #c63s #v8 #valvetronic #eddycatalytic #exhaustsound #downpipe #stoneexhaust #exhaust #carmods