MAD Performance Upgrades – BMW S58 M2, M3 & M4 Exhaust and Fender Enhancements
29th Oct 2025
MAD BMW M2 M3 M4 G87 G80 G82 G83 S58 Enhanced Fender Clearance - MAD-135
Order link:
https://x-ph.com/mad-bmw-m2-m3-m4-g87-g80-g82-g83-s58-enhanced-fender-clearance-mad-135/
The MAD BMW M2 M3 M4 G87 G80 G82 G83 S58 Enhanced Fender Clearance - MAD-135 is engineered to provide extra front wheel arch clearance for BMW G80/G81 M3, G82/G83 M4, and G87 M2 models. This kit is perfect for enthusiasts running larger wheels, wider tires, or lowered suspension setups who want to avoid rubbing issues while improving stance and performance.
From the factory, BMW G8X models have limited space in the front arches, which can cause tire rub during compression or tight turns. The MAD Enhanced Clearance Kit addresses this by safely increasing the arch space without cutting, reshaping, or compromising structural integrity. Each kit includes both left and right sides, ensuring a complete front-end solution.
With the MAD kit, you can confidently install larger wheels, lower your vehicle, and achieve aggressive fitment without sacrificing safety or aesthetics. Made from durable, high-quality materials, it delivers a precise fit designed specifically for BMW M-series models equipped with the S58 engine.
Key Features:
- Provides additional clearance for lowered cars and larger wheels
- Complete kit with left and right front sides included
- Direct fit for BMW G80/G81 M3, G82/G83 M4, and G87 M2
- Straightforward installation using high-quality, durable materials
- Prevents tire rub and protects the wheel arches
- Ideal for enthusiasts seeking both performance and practicality
Compatibility / Fitment:
- BMW G80 M3 Sedan (2021–present)
- BMW G81 M3 Touring (2023–present)
- BMW G82 M4 Coupe (2021–present)
- BMW G83 M4 Convertible (2021–present)
- BMW G87 M2 Coupe (2023–present)
MAD BMW S58 4" Fat Boy Single Midpipe M2 G87 - MAD-136
Order link:
The MAD BMW G87 M2 4" Fat Boy Midpipe is engineered to deliver maximum performance and a refined yet aggressive exhaust note for the S58-powered G87 M2. Designed for enthusiasts who demand optimal flow, this midpipe features a full-length 4" center section with a minimum 3" diameter throughout, eliminating restrictions and improving throttle response.
The midpipe produces a deeper, smoother, and more aggressive tone with noticeably less rasp, even when paired with aftermarket downpipes. Ideal for both track performance and street driving, it enhances your vehicle’s sound without compromising drivability.
Installation is simple and reversible thanks to the factory cut point and clamp system. The kit includes 3" and 2.75" reducer couplers to ensure compatibility with both factory and aftermarket axle-back exhaust systems. An upgraded brace is also included for proper clearance with the larger 4" midpipe.
Key Features:
• Full-length 4" center section for maximum exhaust flow
• Minimum 3" diameter throughout for unrestricted performance
• Deep, aggressive exhaust tone with reduced rasp
• Compatible with stock and aftermarket downpipes
• Includes 3" and 2.75" reducer couplers for axle-back compatibility
• Factory cut point and clamp system for easy, reversible installation
• Upgraded brace for proper clearance and fitment
Fitment:
• BMW G87 M2 with S58 engine
Transform your G87 M2’s exhaust performance and sound with the MAD 4" Fat Boy Midpipe—precision-engineered for power, clarity, and track-ready aggression