Ridgeline Motorsport BMW F80 M3 / F82 M4 GT4+ Front Splitter Kit
Ridgeline Motorsport BMW F80 M3 / F82 M4 GT4+ Front Splitter Kit - Complete GT4+ Splitter Kit is backordered and will ship as soon as it is back in stock.
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The RM Engineering F8X GT4+ splitter pairs a carbon front lip with a tunneled lower splitter for the F80 M3 and F82 M4. Structural brackets, center support rods and aluminum skid blocks form the support and protection system.
Design and construction
The lip and airdam transition into the lower splitter. Molded tunnels manage underbody flow, and an integrated channel provides an exit route for air from the factory lower oil cooler. Check front and rear aero together when planning a track setup.
Product details
- Two-piece lip and tunneled splitter arrangement
- Chassis brackets and center support rods
- Aluminum side and center skid protection
- Integrated lower oil-cooler airflow channel
Fitment and specifications
| Specification | Detail |
|---|---|
| Application | BMW F80 M3 / F82 M4 |
| Material | carbon front lip and tunneled lower splitter |
| Configuration | chassis-supported GT4+ front aero system |
This Pit Garage listing focuses on BMW F80 M3 / F82 M4. Confirm the model, installed body panels and existing modifications before purchase. Aftermarket panels and changed mounting points require separate assessment.
Installation and ownership
Professional installation and modification of selected OEM components are required. Confirm bumper condition, cooling paths and clearance before final installation. Recheck all mounting hardware as part of track preparation.
Order through Pit Garage
Pit Garage is an automotive repair and race-preparation shop in South El Monte, Los Angeles County. Send the chassis, body-panel configuration and photos of existing modifications through our contact page to discuss product selection and current availability. For local fitting, ask about installation scheduling.
Product FAQs
Is this just a front lip?
No. The GT4+ kit includes a tunneled splitter and structural support, so installation is more involved than a bumper-mounted lip.
What fitment information should I provide?
Provide the chassis, model year, installed bumper or body-panel configuration and any existing aero parts. Vehicle names alone may not establish compatibility after modifications.
Do these specifications guarantee a performance gain?
Dimensions and construction identify the product. Aerodynamic results depend on the complete vehicle, part position, ride height and operating conditions; the listing does not guarantee a specific lap-time or downforce gain.
Ridgeline Motorsport BMW F80 M3 / F82 M4 GT4+ Front Splitter Kit
