R400TS Turbocharger Kit for Mini Cooper Gen2 N14/N18 Engines

DESCRIPTION

Full Frame Turbocharger Kit for Mini Cooper Gen2 N14/N18 Engines

Please note, you have to email to place an order!

Current lead time for this package preparation is 3 to 4 week prior delivery. 

For USA customers, all customs documentation is in order. The product is made in Canada, which is tariff-exempt, except for the retaliatory tariff on metal. Shipping quotes will be DDP (Delivered Duty Paid), ensuring no surprise charges upon delivery.

So, where did the R400ts come from? Let me share the story behind it. You’ve probably seen our R400 package, and honestly, there’s nothing else like it on the market today. So, if it was such a hit, why did we decide to stop supporting it?

When we started the R400 project, we were all about pushing the limits on horsepower, and we managed to hit over 500whp, an achievement that brings a lot of experience! But along the journey, does every Mini really need to reach 500whp?

As we built and delivered cars that performed in the 400 to 500whp range, reality is many Mini enthusiasts hadn't even had the chance to experience the thrill of a 300whp Mini. We’ve spent years working with these cars, and the request we kept hearing was simple: is there a way to get a fun 300whp Mini without breaking the bank. That’s how the idea of the R400ts was born.

From personal experience, the most fun Mini to drive isn’t necessarily the one at 500whp, it’s the one with 350 to 400whp, 320 to 330 Ftlbs of flat torque band. This type of powerband allows you to really put the power down, enjoy time in any RPMs, and handle turns and braking as long as your brakes can manage the heat.

One of the biggest challenges with these cars is the limited engine bay space. Seriously, try fitting a full frame kit in a space of just 20" by 7" it’s a head-scratcher! The amount of time and parts to prepare will brake your budget really quick! So, what did we do? We took a step back and look at what works well in the factory setup and made sure to keep utilize of all those features.

The R400ts was engineered to support optimal engine flow when paired with the OEM exhaust manifold. Why "TS"? Because the OEM exhaust manifold is twin scroll and features excellent exhaust gas overlap. We developed a perfectly matching twin scroll hot side to complement the OEM exhaust manifold, along with a compressor configuration designed to reach optimal shaft speed based on the engine's flow capabilities.

The end result? Quick Spool, linear power pickup, peak torque available from 3500rpm, less back pressure and a wide power band extending all the way to 7200rpm.

In the end, we crafted a package that suits the car without braking the bank! We’re able to accommodate those seeking 300whp as well as those aiming for 450whp.

R400TS Turbocharger default features:

• R400TS Billet Compressor Wheel, Grade 2618 Aluminum / 5-axis CNC machined, 48mm Full-Bladed Inducer (Compressor flow range at 2:1 PR: 9.5-42 lb/min - corrected),
• R400TS Compressor Housing with Billet T6 6061 Ported Shroud (Compressor efficiency: 75%)
• R400TS High-Flow Turbine Wheel w/ 4340 Chromoly Shaft, 54mm Inducer Diameter
• Water-cooled, Ball bearing Cartridge, Integrated Oil Feed Restriction and Oil Filter, Silicon Nitride Ceramic Balls, M50 Bearing Rings,  Silver-plated 4340 Bearing Cages
• R400TS Twin Scroll Hot side with Divided Exit to Twin Port External WG, 0.55AR
• Assembled core and high-speed VSR balanced
• 400WHP+ Capable with supporting hardware and additional fueling.
• True plug and play install to OEM Twin Scroll Exhaust Manifold (Cooper S or JCW)
  
• Designed and Manufactured in Canada

Default parts supplied with purchase order: 

Pictures are for display purpose only. 

• R400TS Turbocharger Assembly  
• Charge Pipe with R400TS Silicone Couplers and Genuine Norma Hose Clamps Paired with Turbosmart BOV - https://www.turbosmart.com/product/vee-port-pro-black/
• Charge Pipe with high temp silicone Couplers - Retrofit to OEM Box,  or at extra charge for Velocity Stack Intake (Customer to specify in notes when placing order)
• Turbosmart Gen V 40mm WG, 14PSI Default Spring - https://www.turbosmart.com/product/gen-v-wg40-comp-gate40-14psi-black/
• Vacuum Hose with 5mm I.D. with Barb Fittings and Tee Fitting to Plum WG and BOV
  
• Coolant Line from Turbocharger Coolant Pump to Turbocharger CHRA -RPM POWER
• Coolant Line from Turbocharger CHRA to Tee from T Stat to OEM Overflow Tank - RPM POWER
• Coolant Hose Clamps - Genuine OEM 11537560376
• Engine Oil Feed Line from Short Block to Turbocharger CHRA - RPM POWER
• Turbocharger Oil Drain - RPM POWER
• Mounting bracket for MAC Solenoid/Turbo Coolant Pump  - RPM POWER
• Turbocharger to Exhaust Manifold seal - Genuine OEM 11657557013
• Stud for Turbocharger to Exhaust Manifold - Genuine OEM 18307598251 (7)
• Nuts for Turbocharger to Exhaust Manifold - Genuine OEM 11657559557 (4)
• Nuts for Turbocharger to Downpipe - Genuine OEM 1830753746 (3)
• Downpipe Flange Gasket - Genuine OEM 18307589503
• Downpipe 3" with Vented Wastegate Pipe (Motorsport/OFF Road Only) At extra cost,  we can fabricate the Downpipe with recirculated Wastegate, High Flow Catalytic Converter or EPA Catalytic Converter

Please be advised, to operate this Turbocharger kit, an external boost controller is required! OEM vacuum system does not support control for external wastegate, and due increased performance after R400TS a more advanced boost by gear, is very recommended!

At an additional cost, you have the option to purchase our MPI/Boost By Gear Package, which provides comprehensive support for the R400ts in terms of fuelling and boost management. 

R400TS unit can operate on the factory fuel system within its limits as well with factory Catback exhaust.

For the R400TS Turbocharger package to operate at its maximum potential, fuel system upgrade, inter-cooler upgrade  and 3-inch Catback is mandatory!  

Water Methanol system 50/50 Mix has also shows great support for cooling, highly  recommended for vehicles that spend lots of time on track!

Things to highlight for boost control that will help you make the correct choice.

 If you choose to operate the R400TS Turbocharger kit with a simple boost controller that doesn't utilize tuning tables based on Throttle Position Sensor (TPS), Manifold Air Pressure (MAP), and Engine (RPM), you may not achieve the optimal boost control. This is due to the highly efficient exhaust pressure generated by the twin-scroll manifold. To elaborate on this, when you employ a basic boost controller to control the wastegate solenoid duty cycle only, it may not react appropriately to scenarios such as downshifts and wide-open throttle at high RPM. The high exhaust pressure generated in these situations could potentially open the wastegate too much, causing the boost pressure to drop below the levels achieved during full power pull tuning. The boost controller should be viewed as a tool to ensure efficient operation. For effective boost control, a minimum reference to RPM for the solenoid duty cycle is required. This allows the boost controller to react to the engine's operating conditions effectively, maintaining optimal boost levels throughout the RPM range. Therefore, we recommend using a boost controller that can utilize TPS, MAP, and RPM data for the most reliable and efficient results.

Proudly Engineered and Manufactured in Canada, with imported materials.