Ridgeline Motorsport BMW F80 M3 / F82 M4 GT4 V2 Carbon Front Splitter — Long Version
Ridgeline Motorsport BMW F80 M3 / F82 M4 GT4 V2 Carbon Front Splitter — Long Version - By purchasing this product I agree to the Terms and Conditions / Gloss is backordered and will ship as soon as it is back in stock.
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Choose the longer F8X GT4 V2 profile for your F80 M3 or F82 M4. RM lists approximately four inches of extension from the bumper, with two integrated brake ducts and mounting from beneath the factory-style bumper.
Design and construction
V2 is the longer F8X version, while F8X V1 is shorter. The projection makes driveway approaches and ramp clearance an important part of selection, particularly with lowered suspension.
Product details
- Approximately 4-inch bumper projection
- Two integrated brake cooling ducts
- Pre-drilled underside mounting and installation hardware
Fitment and specifications
| Specification | Detail |
|---|---|
| Application | BMW F80 M3 / F82 M4 |
| Material | 2x2 carbon fiber, gloss finish |
| Configuration | long-profile GT4 V2 front splitter |
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.
Configuration comparison
| Feature | F8X GT4 V1 | F8X GT4 V2 |
|---|---|---|
| Design | Shorter, more compact GT4-inspired profile | Longer profile extending approximately 4 inches from the front bumper |
| Material | Full 2x2 carbon fiber, gloss finish | Full 2x2 carbon fiber, gloss finish |
| Brake Cooling | Two integrated air ducts | Two integrated air ducts |
Installation and ownership
Test-fit before final fastening, align the ducts and confirm clearance. Professional installation is recommended. Evaluate bumper condition and existing aero pieces before ordering.
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 F8X V2 the shorter version?
No. F8X V2 is longer and V1 is shorter. RM’s E9X V1/V2 naming runs the other way, so always check the chassis.
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.







