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Infinity Design Performance Intake & Engine Cover – BMW G90/G99 M5

26th Jan 2026

Infinity Design BMW G90 / G99 M5 Full Intake System

Order link:

https://x-ph.com/infinity-design-bmw-g90-g99-m5-full-intake-system/

The Infinity Design BMW G90 / G99 M5 Full Intake System is a premium upgrade engineered for maximum airflow, improved throttle response, and enhanced torque across the entire RPM range.

It features large cross-sectional turbo inlet tubes with smooth, non-concentric expanding inlets and silicone couplers. These turbo inlets are significantly larger than OEM, with an internal velocity stack that smooths and accelerates airflow directly into the turbo housings.

The expanding large-volume inlet tubes act as high-efficiency velocity stacks, providing smoother low-RPM torque and dramatically improving drivability. Throttle response becomes more immediate and eager, giving a noticeable improvement in acceleration and engine responsiveness.

Each inlet tube connects securely to the air filter housings via stainless steel v-band clamps, which attach directly to the OEM front air feeds, ensuring perfect factory fitment.

The included bespoke high-flow short stack air filters have a larger surface area than any cone filter currently available, with a massive 170mm (6 3/4") opening. These filters direct airflow along the outer walls, creating the largest velocity stack possible for optimized intake efficiency and reduced intake temperatures.

Road testing and datalogging confirm measurable improvements in acceleration, torque delivery, and throttle response, particularly from third gear onward.

This intake system requires no ECU tuning, is made from 100% pre-preg carbon fiber, and is offered in gloss or matte carbon finishes for both performance and premium aesthetics.

Fitment

  • Vehicle: BMW M5
  • Chassis: G90 / G99
  • Model Years: 2021–2026
  • Engine: All compatible engines for these chassis (no ECU tuning required)

Infinity Design BMW G90 / G99 M5 Turbo Inlets

Order link:

https://x-ph.com/infinity-design-bmw-g90-g99-m5-turbo-inlets/

The Infinity Design BMW G90 / G99 M5 Turbo Inlets are high-performance replacement turbo inlets engineered for the BMW G90 M5 with S68 engine (2021–2026).

These inlets are significantly larger than the stock units, featuring over 30% increased internal volume with a larger venturi and a smooth, optimized shape. This design improves airflow efficiency, resulting in improved throttle response and earlier turbo spool, giving a smoother and more powerful driving experience.

The inlets are designed to fit directly to the OEM intake system or can be paired with the Infinity Design G90 M5 Full Intake System using a replacement coupler for seamless installation.

Manufactured from 100% pre-preg carbon fiber and high-quality CNC fittings, these inlets combine premium materials with precise engineering. They are available in gloss or matte carbon finishes, offering both performance and a high-end aesthetic.

Key Benefits:

  • Immediate improvement in throttle response
  • Faster turbo spool and smoother power delivery
  • Direct fit to OEM or Infinity Design intake systems
  • Premium 100% pre-preg carbon construction
  • Gloss or matte finish options
  • No ECU tuning required

Fitment

  • Vehicle: BMW M5
  • Chassis: G90 / G99
  • Engine: S68 (Twin-Turbo V8)
  • Model Years: 2021–2026
  • Compatibility: Fits directly to OEM intake or Infinity Design G90 M5 Full Intake System

Infinity Design BMW G90 M5 Carbon Engine Cover

Order link:

https://x-ph.com/infinity-design-bmw-g90-m5-carbon-engine-cover/

The Infinity Design BMW G90 M5 Carbon Engine Cover is a premium upgrade designed to enhance the aesthetics of your engine bay while maintaining OEM fitment and functionality.

Crafted from 100% pre-preg carbon fiber, this engine cover is lightweight, durable, and engineered to match the striking look of Infinity Design carbon intake systems. Its redesigned profile offers a more aggressive and visually appealing appearance compared to the stock cover, giving your BMW G90 M5 a truly performance-inspired engine bay.

Installation is direct bolt-on, requiring no modifications, and the cover seamlessly integrates with all stock engine components while complementing other Infinity Design carbon upgrades.

Key Features:

  • Premium 100% pre-preg carbon fiber construction
  • Redesigned for a striking, aggressive look
  • Matches Infinity Design carbon intake systems
  • Direct OEM fitment, no modifications required
  • Lightweight and durable

Fitment

  • Vehicle: BMW M5
  • Chassis: G90
  • Model Years: 2021–2026
  • Compatibility: Fits all BMW G90 M5 engine configurations