What did you do to your C63 today?
Deleted SAI system with VRP block-off plates. Removed windshield washer, wipers and motor assembly. About 30-40lbs removed from the front-end.
Weld a bung on top of it and put in an airpocket release screw.
I chose Hertz 6.5" Mille PRO.
And as they are able to produce a lot more midbass i needed to sound deadening the doors.
The eagleeyes notices i still use oem harmankardon tweeters in rear doors.
At from i will swap them for something else, just haven´t decided yet
First impression thoug:
They can take a lot more bass.
I turned up the gain on the amplifier, lowered the highpass frequency from 90hz to 70hz and turned up the bass on the headunit.
They can still take it without loosing control.
And having the subwoofer unconnected just running the doorspeakers it is very impressive.
And also, but didn´t do that today, i did it a couple of months ago, i bought a rockford fosgate PIII 15" sub instead of the cheap 'GAS' i had temporarely after i blew my kicker L7 12"
It cleaned up the bass a lot.
Took some ravemusic with no song for your listening pleasure *LOL*
(copyright issues)
Hertz MP 165.3 pro, from their 'mille' series..
They are driven by a Rockford prime amplifier(R2-500x4) in this small clip i had the highpass set to 70hz And headunit bass set to +6. i measured 112dB without the subwoofer, with mic next to my right ear.
Decided to use a relay to power the pump and fan, soldered and sleeved all connections for a clean install.
The Best of Mercedes & AMG




I was busy this last week polishing and cleaning up everything under the C63 front to rear that I could reach with my rags and brushes.
Then it was all discs off for repainting, cleaned callipers and changed brake fluid.
- Oil cooler with fanpack
- Oil Pump
- 30/40 amp relay
- Mounting Brackets
- AN Fittings
- Temp Switch
Great mod overall, drove it hard on Sunday and the trans cooler works as expected.
Pump and fan comes on at 180F and cools the trans fluid quickly, trans didn't have the sluggish feeling after driving it hard after a few hours.
Last edited by sickSVT; Nov 8, 2022 at 03:03 PM.
You will have to fill the pan through the fill plug then run the external pump to prime the cooler and lines at the same time so it doesn't suck in any air. Then on top of that run the car and set the fluid level once it hits a specific temp.
I got everything from Setrab.
- Oil cooler with fanpack
- Oil Pump
- 30/40 amp relay
- Mounting Brackets
- AN Fittings
- Temp Switch
Great mod overall, drove it hard on Sunday and the trans cooler works as expected.
Pump and fan comes on at 180F and cools the trans fluid quickly, trans didn't have the sluggish feeling after driving it hard after a few hours.
Did you have to remove or re locate the horn too?
You can mount the horn below the frame rails.
- BBS LM’s with Contisport 7’s, 255/35 & 275/30
- KW Clubsports
- Renntech Rear Adjustable Toe Arms With Spherical Bearings
- KMAC Adjustable Camber Arms
- Custom Adjustable Drop Links With Spherical Bearings
- Spoon Ridgid Subframe Collars
- Ultra Racing Front/Rear Strut Braces & All Underbody Bracing
- W205 C63 Amg Steering Wheel
- OEM Optional Extra Seat Mounted Fire Extinguisher
- Quaife Diff
- More Carbon Interior
I need to get round to fitting
- @SRG_C63 Setrab Larger Oil Cooler
- 390mm Black Series Front 2 Piece Discs
- OEM AMG Aluminium Door Pins
Still loads more to buy too!
Last edited by Phil_T; Nov 22, 2022 at 08:30 AM.




Replaced the engine/transmission mounts, front upper control arm (thrust arm) and voltage regulator while I had the steering rack dropped.
Did voltage regulator while in there and battery disconnected.
original engine mounts 2013/120,000klm
most like original thrust arm replaced with new Lemforder part




I try to combine audiophile with possibilites to play loud if i want to.
I have good experiance of Hertz, so i combined a kit myself:
3" 'pro' midrange.
And their best tweeter ML 280.3 Legend.
And ofcourse it wasn´t done 'today', but i´ll connect them today as i´m about to finish the passive crossovers.





