Description
Product Overview
The RPM RC Exhaust Header is engineered for remote control enthusiasts who demand reliable performance and precision engineering. Constructed from high‑grade aluminum, the header reduces overall weight to just 0.64 ounces while maintaining structural integrity. Its compact dimensions—4 x 3 x 0.73 inches—fit seamlessly into the RPM70853 chassis, delivering a direct‑fit replacement that eliminates the need for modifications. The design focuses on maximizing exhaust flow, which translates to smoother power delivery and reduced heat buildup during intense runs. Manufactured in the United States, each unit adheres to RPM R/C Products’ strict quality standards, ensuring consistency across every batch.
Usage
This exhaust header is ideal for a variety of RC applications, from casual weekend track days to competitive racing events. Its lightweight profile makes it perfect for high‑speed builds where every gram counts, while the high‑flow design supports engines tuned for increased horsepower. Whether you’re running on asphalt, dirt, or indoor carpet tracks, the RPM header provides consistent exhaust clearance and durability. 
Why Choose Us
Choosing RPM means opting for American craftsmanship and a legacy of RC innovation. All parts are sourced from domestic producers, guaranteeing material traceability and rapid support for any warranty concerns. The RPM70853 header undergoes rigorous testing for flow efficiency and vibration resistance, setting it apart from generic overseas alternatives. Customers consistently rate the product 4.4 out of 5 stars, reflecting satisfaction with fit, performance, and long‑term reliability.
Key Features
- Lightweight aluminum construction reduces overall vehicle weight.
- High‑flow design improves engine breathing and power output.
- Exact OEM dimensions ensure a bolt‑on installation with no modifications.
- Durable finish resists corrosion and heat deformation.
- Made in the USA with parts sourced from American manufacturers.
FAQ
Is this header compatible with all RPM RC models?
The header is specifically designed for the RPM70853 model. While it may fit other RPM chassis with similar dimensions, we recommend confirming compatibility before purchase.
Do I need any tools to install the header?
Installation requires basic hand tools such as a small screwdriver and pliers. The design includes pre‑drilled mounting points for a straightforward bolt‑on process.
How does the lightweight material affect performance?
Reducing weight at the exhaust improves the vehicle’s power‑to‑weight ratio, leading to quicker acceleration and better handling, especially in competitive settings.
Can the header be painted or customized?
Yes, the aluminum surface accepts most high‑temperature paints and finishes, allowing you to match your car’s aesthetic while maintaining performance.
What warranty does RPM offer on this product?
RPM provides a one‑year limited warranty covering manufacturing defects. Contact our support team with your purchase details for assistance.




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