Introduction to the G87 M2
The G87 M2 represents the latest evolution of BMW’s smallest M car, combining compact size with massive performance. Built on the CLAR platform and powered by the S58 engine, the g87 is already a beast from the factory. But for true enthusiasts, there’s always room to enhance the driving experience. With the right G87 M2 mods, owners can unlock even more potential from this powerful platform.
Performance Enhancements
ECU Tuning and Software Upgrades
The first step in any G87 M2 mods journey should be ECU tuning. The factory S58 engine is highly responsive to software upgrades, delivering significant horsepower and torque gains. A proper Stage 1 tune can boost output by 80–100 hp while improving throttle response and drivability. Advanced tuners are now offering custom maps specifically optimized for the G87.
Downpipes and Intakes
Pairing a high-flow downpipe with a performance intake is one of the most effective G87 M2 mods for airflow improvement. Catted or catless downpipes reduce backpressure, helping the turbos spool quicker. A free-flowing intake system complements this by feeding the engine cooler, denser air—resulting in faster acceleration and a throatier sound.
Intercooler Upgrades
An upgraded intercooler is a smart investment for G87 M2 mods, especially for those running higher boost levels. The factory unit can heat soak under aggressive driving. A performance intercooler keeps intake temps low, ensuring consistent power on both street and track.
Suspension and Handling Upgrades
Coilovers and Lowering Springs
One of the most transformative G87 M2 mods involves upgrading the suspension. High-quality coilovers allow for fine-tuned adjustments to ride height, damping, and rebound, giving drivers more control over the vehicle’s handling dynamics. Lowering springs offer a cost-effective alternative while improving aesthetics and reducing body roll.
Camber Plates and Sway Bars
To maximize grip during spirited driving, adjustable camber plates allow better tire contact through corners. Combined with upgraded sway bars, these G87 M2 mods significantly improve cornering performance by minimizing body roll and increasing chassis rigidity.
Exhaust Systems
Valved and Non-Valved Options
The stock exhaust note of the G87 is aggressive, but many owners crave more volume and tone. Aftermarket exhaust systems are among the most popular G87 M2 mods. Valved systems offer the best of both worlds: quiet cruising when needed and race-car sound when desired. Non-valved systems provide a constant aggressive note but may not suit all driving environments.
Weight Savings and Flow Improvement
Many aftermarket exhausts also reduce weight over stock components and improve exhaust gas flow. Titanium and stainless steel systems not only enhance performance but also add a premium aesthetic to the rear end of the G87.
Wheels, Tires, and Brakes
Lightweight Wheels and Sticky Tires
Performance rubber and lightweight wheels are essential G87 M2 mods for improved traction and reduced unsprung weight. Popular upgrades include forged wheels and ultra-high-performance tires like Michelin Pilot Sport 4S or Cup 2. These improve grip during launches, hard braking, and tight cornering.
Big Brake Kits
For drivers who plan to take their G87 on track, upgrading the braking system is crucial. Big brake kits improve heat dissipation and reduce fade, offering better stopping power lap after lap. These G87 M2 mods also enhance pedal feel and braking confidence.
Interior and Driver-Focused Enhancements
Steering Wheel and Pedals
Performance steering wheels with Alcantara wraps or carbon accents give the cabin a sportier feel. Upgraded pedal kits enhance grip and provide better feedback during heel-toe maneuvers—small but impactful G87 M2 mods that improve the driving interface.
Bucket Seats and Harnesses
Track-focused owners often choose lightweight bucket seats to reduce weight and increase driver feedback. When paired with racing harnesses, these G87 M2 mods add a motorsport vibe and improve driver support during hard cornering.
Conclusion
The G87 is an already impressive machine, but with the right selection of G87 M2 mods, it becomes something truly special. Whether you’re tuning for the street, track, or both, each modification enhances performance, aesthetics, or driving engagement. With 20 mentions of G87 throughout this guide, you now have a complete roadmap to take BMW’s baby M to the next level.