R2P Performance Turbo System (Garrett G25-660 Core, 600+ HP) – Power Upgrade for BMW B48 (G20)

The R2P IMS-600 is a high-flow turbocharger system designed specifically for BMW B48 engines. It integrates a latest-generation Garrett G25-660 core with CNC-machined R2P housings, allowing it to reach over 600 HP with the right modifications. It is the benchmark choice for builds aimed at track days, drag racing, or any high-performance project that demands reliability under extreme pressure.

Key features

• Garrett G25-660 core → Competition reliability with instant throttle response.
• Exclusive R2P CNC housings → Machined to maximize volumetric flow at high revs, without sacrificing mid-range efficiency.
• Direct OEM mounting → Fully plug-and-play: uses the factory mounting points with no welding or structural modifications.
• 550-600+ HP power range → Maintains stable boost pressure even in the upper RPM range, where the stock turbo loses efficiency.
• Includes high-strength OEM gasket → Ensures a perfect, durable seal.

Technical specifications

• System base: Garrett G25-660 core
• Housing design: CNC-machined intake and exhaust (R2P)
• Operating pressure: 2.0+ bar (with electronic boost management)
• Dragy 100–200 km/h performance: 6.0 – 7.5 seconds (tested with E20)
• Included accessories: High-strength OEM turbo mounting gasket

Compatibility

• Models: BMW 3 Series (G20), 2 Series, 4 Series, and other models equipped with the B48 engine
• Engines: BMW B48 2.0L Turbo (G-Series platform)
• Years: Check according to engine variant (G20 models from 2018 onward)

Why choose the R2P IMS-600?

Unlike budget hybrid turbos that reuse the original bearing, the IMS-600 incorporates a genuine Garrett core, which guarantees far greater bearing service life and thermal stability under extreme conditions. While the stock turbo loses efficiency above 5,500 RPM, this system maintains constant boost pressure across the entire range, enabling brutal acceleration both on straights and out of corners.

Frequently asked questions

• Does it require ECU reprogramming?
  Yes, professional calibration and fuel system upgrades (injectors, pump) are essential to reach the 550-600 HP potential.
• Is the installation reversible?
  Yes, by respecting the OEM mounting points, you can return to the stock configuration if needed.
• What type of use is it intended for?
  Ideal for "big turbo" projects, intensive track-day use, and drag racing enthusiasts.

Shipping and warranty

• Availability: In stock
• Shipping: Fast and insured nationwide
• Warranty: Compatibility guaranteed for BMW B48 engines