Hi everyone,

My name is Yosia.
As a new member I am going to share my car modification list, dyno result and pictures.
This car has been daily driven since my last modification. Top speed, WOT and sudden accelerating are often done since speed limit in my country is not enforced.
Some custom modifications were done such as tube adapter for coilovers (using R60 Coiover won't lower the car this much with good ride and more shock strut travel).
Some radius cut and paint were done in order to lower this car without rubbing with only -1.00 camber rear and mild stiff setting, no more chewing tires with car sitting low. This car drives really good, comfortable, no rubbing at all, and been running around 35.000 kilometers so far with ZERO problem.

Hope my post can inspire some users here.

My Mini Countryman S 2015

Engine :
- Mambatek Turbo with some wastegate adjustment to 22.4 psi.
- Manic Stage 3 ECU Map
- Speed Limiter Unlocked
- Pop and Bang, Aggressive Popcorn Exhaust Sound in Sport Mode
- Custom 2.75" Air Intake
- K&N 3" Open Air Filter
- Custom Carbon Air Box
- Secondary Air Funnel
- AEM Model Hood Scoop for more air
- NM Resistors for heater and breather
- 2 step Colder NGK Spark Plugs
- Forge DV Spacer
- Forge Intercooler
- Forge Intercooler Piping
- Catless 2.5" Downpipe with DEi Wrap
- ORD Exhaust Catback full 2.5"
- 3.5 inch Dual Tailpipe
- Monster Max Boost Speed Next V2
- PTT Lubricant 1A Transmission Oil
- HKS Water Temp Adapter
- Custom Aluminum Boost Tap

Suspension and Undercarriage :
- R56 Custom Original SACHS Coilover with E90 Coilover Spring Front (custom sleeves made in order to fit R56 coilover absorber to R60
- R56 Custom made coilover with Eibach Spring Rear
- Stage 2 Ultra Racing Bar Front Lower, Middle Lower, Rear Lower
- TSW II Engine Strut Bar
- Silver Racing Camber Plate
- Eibach Pro Camber Kit Rear

Wheels :
- Napre Medusa 3 pieces Wheels 18x8.5 front & 18x9.5 rear
- Semi slick 245/40R18 and 265/35R18

Brake :
- Vented JCW Disc front and rear

Exterior :
- 2 layers Coating
- Oracal White Vinyl Wrap For Chrome Scuttle
- Red JCW Grill Stripe
- Red Air Scoop
- Pure Carbon Fender
- Custom carbon engine hood scoop
- Customize Side Skirts JCW (made a fatter shape) with Red Scoop
- Customize Rear JCW Body Kit (made a fatter shape) with gloss black mesh
- Custom carbon triangle A and C pillar
- Black Transparent MINI Rain Visor
- Custom Carbon JCW Scuttle
- Sequential Black Side Sign
- Philips Orange Bulb Upper Fog Lights
- Big JCW Front Lip
- UK Flag Side Mirror Cover
- UK Flag Short Antenna
- Rear Underneath Universal Diffuser from Aliexpress
- Acrylic Made License Plate Covers with some black paint on it
- Drilled Right Grill for secondary air funnel
- Paint gloss black on all panel include wiper
- Paint semi matte black on all fenders and rearview side mirror mounting
- UK Flag Panoramic One Way Sticker

Interior, Audio and Others :
- Greddy Water Temp and Boost Meter
- Custom Gauges Mounting
- Red and Brown Seats
- UK Flag and JCW Ornaments On Dash, Rearview Mirror, Pillow and Steering
- MINI Alpine Android Head Unit with DVR
- VENOM Processor with Harmann Kardon Speakers
- Soundstream Amplifier for speakers
- VENOM Monoblock for subwoofer
- Digital Design 12" Subwoofer
- Fast Charging MINI Socket for Phone
- UK Flag Foot Lamp
- Pink Interior Lamp
- RGB with remote ilumination under dash
- MINI Welcome Door Light
- MINI Perfume AC Vent
- BMW Amber Selection Perfume mounted on cabin filter
- JCW Door Pins
- Custom Fit Floor Mat
- Purple Key Ring with Bigger MINI Emblem


Here's some pictures :

NEW WHEELS :
Napre Medusa 3 pieces wheels
18X8.5 front & 18x9.5 rear - et +35
-1 rear camber 0 toe
-0.5 front camber 0.3 toe in







OLD WHEELS :
Advan Connosieur 18x8.5 front and rear - et 35





















Holes drilled for secondary funnel

















300hp achieved with stock internal and 35.000 kilometers on going with ZERO problem



CHEERS,


YOSIA - Indonesia

 

That thing is nice looking. I really like that body style too. That power looks fun!

 

Thank you
Yes the power is fun and the most important thing is this car is reliable with this setup (NOT a single issue) for 2 years and 30.000km so far.

 

Hey, Yosia.
I was curious how often you drive aggressively. Everything I've read, people seem to blow a cylinder above 21psi boost. It's interesting that you haven't had any issues without beefing up internals, getting 300HP.

I'm just starting the planning phase on trying to hit that number and have been planning on forged pistons/rods and possible head work to ensure I don't over power components. Traditional engines build always seem to do upgrades such as this when they are looking to increase HP by ~60%.

On a personal note, I really wish there was big cam option for the N18. I'd love to know what that engine would sound like with a big idle lope. lol. But that's just the teenager in me

 

Beautiful car. I love those new bronze rims.

 

Hi there
Well, how aggressively? Well here in Indonesia there is NO speed limit enforced EVERYWHERE. No defect notice (you can FREELY drive extreme loud cars like open header, or really low cars, mexiflush, etc), no emission control, no limit in modifications here.
The speed limit is written on the sign but nobody and the police not paying any attention to that.
I often drive long WOT on highway, and almost WOT every traffic light turn green.
Sport mode is always on (love the pop and bang sound all day), traction is always off.
Sometimes manual with sport mode and traction off.
WOT is really really really often.
I lived in Bogor, it is 45 minutes from Jakarta and the city is not so crowded like Jakarta so that I can speed up and WOT in my city A LOT. I drive to Jakarta twice a week and ALWAYS hit 240-250km/h speed on the evening on the way home.
Well it can be said my car is being "tracked" almost everyday.
My tuner said the N14 engine could not do this horsepower and torque with stock internal, but the N18 like ours are capable. And what he said is been proven by me so far. Only use 98 octane, do oil change and oil filter every 5.000kms and carbon clean every 10.000kms. And sometimes I need to add top up 80ml oil almost every 3.500kms.
The oil I am using is the genuine mini engine oil from mini dealer.

 

Thank you brother