02SilverSiHB
Senior Member
- First Name
- Mike
- Joined
- Jan 3, 2018
- Threads
- 53
- Messages
- 2,676
- Reaction score
- 1,678
- Location
- Annapolis, MD
- Vehicle(s)
- 2019 FK8
- Vehicle Showcase
- 1
I had both with factory down pipe, but then eventually with hks I had a downpipe (RV6). With hks...it was loud when I put the downpipe on and felt the same as you...but gave it two weeks and I guess something with the added heat, etc...just did something to the packing material maybe...and the hks was not longer loud as all out lol. Crazy, no idea how that happened.Did you have a downpipe? I had no cat, plus both of those exhausts. HKS drones like hell on the highway. Milltek I can have a conversation with my wife in the car lol.
But my milltek always seem super loud...however, never loud like drone in the cabin, it was just really a loud exhaust
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