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Track and Sprint Race Braking for the 4-Piston Mopar SRT8 Platform
The Rotora RP.11490.3 H8 Graphite Metallic front brake pad is engineered for track and sprint race use on the 4-piston Brembo OEM front calipers fitted to the Dodge Challenger SRT8, Dodge Charger SRT8, Dodge Magnum SRT8, and Jeep Grand Cherokee SRT8. Operating across a temperature range of 0 to 800°C with a friction coefficient of 0.43 to 0.58, the H8 delivers exceptional thermal stability, fade resistance, and consistent pedal feel under sustained high-temperature braking loads. The direct-fit design requires no brackets, spacers, or caliper modifications, and every unit is built to the same compound material standards as Rotora's full big brake kit program. For SRT8 owners who take their vehicles to HPDE events, autocross, or sprint races and need a pad that can handle repeated hard stops without fade, the RP.11490.3 is the correct choice.
Key Features
- H8 Graphite Metallic compound — track and sprint race specification
- Disc temperature range: 0 to 800°C / 0 to 1472°F
- Average coefficient of friction: 0.43 to 0.58
- Exceptional fade resistance and thermal stability under sustained braking
- Direct fit for the 4-piston Brembo OEM front caliper on the Mopar SRT8 platform
- Non-asbestos graphite metallic formula
- Confident, consistent pedal feel at elevated operating temperatures
- No caliper modification, bracket, or spacer required
- Rotora factory quality standards throughout
Fitment
| Year Range | Make | Model | Trim |
|---|---|---|---|
| 2008-2014 | Dodge | Challenger | SRT8 |
| 2006-2014 | Dodge | Charger | SRT8 |
| 2006-2008 | Dodge | Magnum | SRT8 |
| 2006-2010 | Jeep | Grand Cherokee | SRT8 |
Specifications
| Detail | Value |
|---|---|
| Part Number | RP.11490.3 |
| SKU | RP.11490.3 |
| UPC | N/A |
| Pad Type | H8 |
| Compound | Graphite Metallic |
| Drive Type | Track / Race |
| Axle Position | Front |
| Caliper Type | 4-Piston Brembo OEM (SRT8 Platform) |
| Disc Temp Range | 0 to 800°C / 0 to 1472°F |
| Avg Coefficient of Friction | 0.43 to 0.58 |
| Material | Non-Asbestos Graphite Metallic |
| Quantity | 1 Set (Full Front Axle) |
What's Included
- 1 complete front axle set of Rotora RP.11490.3 H8 Graphite Metallic brake pads
- Rotora pad hardware kit
About Rotora
Rotora manufactures high-performance brake systems and pad compounds used by professional racing programs and track-day enthusiasts worldwide. The H8 Graphite Metallic is Rotora's premier track-race compound for OEM-caliper applications, engineered to deliver wide thermal capacity and stable friction behavior across extended high-performance sessions. Every Rotora pad is developed using the same material standards as its full big brake kit program, giving RP.11490.3 customers genuine race-grade braking without replacing their factory 4-piston calipers.
Frequently Asked Questions
What is the Rotora RP.11490.3?The Rotora RP.11490.3 is a set of H8 Graphite Metallic front brake pads for the 2008-2014 Dodge Challenger SRT8, 2006-2014 Dodge Charger SRT8, 2006-2008 Dodge Magnum SRT8, and 2006-2010 Jeep Grand Cherokee SRT8. They are direct-fit for the factory 4-piston Brembo OEM front caliper, operate from 0 to 800°C (0 to 1472°F), and deliver a friction coefficient of .43 to .58 for track and sprint race use.
What vehicles does the Rotora RP.11490.3 fit?The RP.11490.3 fits the 2008 to 2014 Dodge Challenger SRT8, the 2006 to 2014 Dodge Charger SRT8, the 2006 to 2008 Dodge Magnum SRT8, and the 2006 to 2010 Jeep Grand Cherokee SRT8. All of these vehicles use the 4-piston Brembo OEM front caliper that the RP.11490.3 is designed for.
How does the H8 differ from the H6 for track use on the SRT8 platform?The H8 has a higher temperature ceiling of 800°C versus 500°C for H6, and a higher average friction coefficient of 0.43 to 0.58 versus 0.32 to 0.45 for H6. The H8 is the correct choice when brake temperatures regularly exceed what the H6 can handle, such as during HPDE sessions with long straight-line braking zones or repeated sprint race starts.
Can I use the H8 on the street as well as the track?Yes. The H8 starts operating from 0°C and can be driven on the street, though it will produce more noise and dust than a street ceramic pad at cold temperatures. Many SRT8 track-day owners daily-drive on H8 pads without significant issues, though the H6 or H2 are better choices if the car sees mostly street miles with occasional track use.
Is the 4-piston SRT8 caliper the same as the 6-piston SRT caliper on 2015-plus models?No. The 2015 and later Challenger, Charger, and Grand Cherokee SRT models received a larger 6-piston Brembo front caliper. The RP.11490.3 is designed for the 4-piston caliper used through 2014 on the Challenger SRT8 and through 2010 on the Grand Cherokee SRT8. For 2015-plus SRT models, verify the correct Rotora pad series before ordering.
Does the Dodge Magnum SRT8 use the same caliper as the Charger SRT8?Yes. The 2006 to 2008 Dodge Magnum SRT8 and the 2006 to 2014 Dodge Charger SRT8 share the same 4-piston Brembo front caliper, making the RP.11490.3 a confirmed direct fit for both models.
Is bedding-in required for the RP.11490.3?Yes. Perform 8 to 10 progressive stops from 60 mph down to 10 mph with adequate cooling between passes, followed by 4 to 6 progressively harder stops. Allow a full cool-down before sustained track use. Proper bedding ensures an even transfer film on the rotor face and allows the H8 compound to reach its full friction potential.
Will H8 pads cause faster rotor wear than H6 on the SRT8?H8 compounds are harder on rotors than H6 under high-temperature conditions, which is a normal trade-off for the higher thermal capacity and friction coefficient. Inspect rotor thickness more frequently during track use and replace any rotor that has reached its minimum thickness limit before the next session.
Does the RP.11490.3 fit the 2010 Jeep Grand Cherokee SRT8?Yes. The 2006 to 2010 Jeep Grand Cherokee SRT8 uses the 4-piston Brembo front caliper that the RP.11490.3 is designed for, confirming fitment through the final 2010 model year before the WK2 generation replaced the platform.
Installation Instructions
- Safely lift and support the vehicle on jack stands and remove the front wheels.
- Remove the caliper retaining bolts and slide the caliper off the rotor. Suspend it with a wire hook to avoid stress on the brake hose.
- Remove the old pads and all hardware clips or shims from the caliper bracket.
- Clean all bracket contact surfaces and sliding pins with brake cleaner.
- Using a C-clamp or piston retraction tool, carefully compress all four caliper pistons evenly back into the bore.
- Install the new RP.11490.3 pads into the bracket, ensuring all clips are fully seated and the pads slide freely.
- Reinstall the caliper and torque all bolts to factory specification.
- Reinstall the wheel and torque lug nuts to specification.
- Pump the brake pedal firmly until full pedal feel is restored before moving the vehicle.
- Top off brake fluid as needed and perform the recommended bedding procedure before track use.
WARNING: This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov.
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