BMW G30 parts catalog & Performance Upgrades

The BMW G30, which represents the 7th generation of the 5 Series (produced from 2016 onwards), is a popular platform for performance enthusiasts. Upgrading components can enhance power, handling, and aesthetics. BMW G30 Catalog Here’s a detailed look at some key performance upgrades for the G30:

1. BMW G30 parts - Engine Performance Upgrades

• Tuning and ECU Remaps: Upgrading the ECU software with performance tuning maps can unlock additional horsepower and torque. Companies like Dinan, RaceChip, and Bootmod3 provide tailored maps.
• Cold Air Intakes: Replacing the stock air intake with a high-flow cold air intake can increase airflow, resulting in more efficient combustion.
• High-Performance Exhaust Systems: Upgrading to a cat-back or axle-back exhaust not only improves sound but also enhances exhaust flow, which can contribute to horsepower gains.
• Downpipes: Installing high-flow or catless downpipes reduces back pressure and improves turbo efficiency, resulting in more power.
• Turbo Upgrades: For serious enthusiasts, upgrading to a larger turbo or hybrid turbo can significantly boost performance.

2. Suspension Upgrades

• Lowering Springs and Coilovers: Lowering the vehicle can improve handling by reducing body roll and center of gravity. Coilover systems like those from KW and Bilstein offer adjustable height and damping.
• Sway Bars: Upgrading the front and rear sway bars provides better stability during cornering by reducing body roll.
• Strut Braces: These braces connect the tops of the shock towers to reduce chassis flex and improve steering response.

3. Brake System Enhancements

• Big Brake Kits (BBKs): Brands like Brembo and AP Racing offer larger, multi-piston calipers and bigger rotors for better stopping power and fade resistance.
• Performance Brake Pads and Rotors: Upgraded pads and slotted or drilled rotors provide enhanced braking performance without a full BBK setup.
• Stainless Steel Brake Lines: Improve brake pedal feel and reduce expansion under heavy braking.

4. Wheels and Tires

• Lightweight Performance Wheels: Swapping out the stock wheels for lightweight forged or flow-formed wheels can reduce unsprung weight, improving acceleration and handling.
• High-Performance Tires: Upgrading to tires with better grip (e.g., Michelin Pilot Sport 4S or Pirelli P Zero) will improve traction and cornering capabilities.

5. Exterior and Aerodynamics

• Carbon Fiber Splitters and Diffusers: These not only enhance the appearance but also improve aerodynamics by increasing downforce.
• Rear Spoilers: A performance rear spoiler helps with stability at higher speeds by improving rear-end downforce.
• Side Skirts: These can help streamline airflow and reduce lift.

6. Interior Upgrades

• Performance Steering Wheels: Thicker wheels with added grips and shift lights enhance the driving experience.
• Sports Seats: Upgrading to sportier, more supportive seats can improve driver comfort during spirited driving.

7. Engine Cooling and Auxiliary Parts

• Intercoolers: An upgraded intercooler can reduce intake air temperatures, maintaining power consistency and preventing heat soak.
• Oil Coolers: Essential for hard driving and track use to maintain optimal oil temperatures.
• Charge Pipes: More robust charge pipes prevent potential failures under higher boost levels.

8. Miscellaneous Upgrades

• Performance Chips and Piggyback Systems: These systems can offer a simpler way to increase power without a full ECU remap.
• Fuel System Upgrades: For those pushing higher power levels, upgraded injectors and fuel pumps are often necessary.
• Limited-Slip Differential (LSD): Installing an LSD can greatly improve traction by distributing power more effectively, especially in rear-wheel-drive G30s.

These performance upgrades cater to both casual enthusiasts looking for minor improvements and serious drivers aiming for track-level performance. Always ensure compatibility with your specific G30 model (e.g., 530i, 540i, M550i) and consult professionals for installations that may require precision.