HPI's Most Popular and Fastest Nitro RTR Car Ever!
Watch the speed run test!

The amazing Nitro RS4 RTR 3 Evo+ now comes fitted with the stunning-looking Porsche 911 GT3 bodyshell! The HPI Nitro RS4 line of cars has historically been aimed directly at the beginner- to intermediate-level RC hobbyist, the driver who wants a fast car with great handling that's ready-made to go out and thrash the pavement - and that's exactly what the Nitro 3 Evo+ delivers! This version features the extra-powerful T3.0 engine to give the Nitro 3 Evo+ a huge boost in power! With full-time 4WD the Nitro 3 Evo+ can handle great on any surface! And with a tough ball bearing-supported shaft drivetrain and enclosed electronics, this is one tough beast - ready to drive just about anywhere you can find tarmac!


The Nitro RS4 RTR 3 Evo + gets its owner out on the track fast, with maximum fun and minimal hassle! The car is completely factory-assembled, requiring just a few minutes' worth of final prep to get it running. Radio gear is already installed and the engine is factory-set to make it as easy as possible to start up. The tyres are glued onto the wheels and the body is pre-painted and cut out, with decals already applied. It doesn't get any easier to have top-speed fun with your mates! Note: the #101550kit comes with black Rays TE37 wheels, not chrome as shown above

The Nitro Star T3.0 engine is fitted with a two-stage air filter to provide the most protection possible in dusty or dirty conditions. An aluminium tuned pipe helps get as much power out of the T3.0 as possible, while giving the car a powerful grunt that's unmistakeable! A strong 2-speed transmission system spins the durable and proven shaft drivetrain. Using a 2-speed tranny assures you of quick acceleration and corner exits as well as maximum top speed! Sealed ball bearings keep everything running efficiently so you get as much runtime as possible.

An easy-to-use pullstarter is included for fast and easy engine starting. Simply prime the engine, attach the glow plug igniter, then give the starter cord a couple of short pulls to get running fast! A strong 2-speed transmission system spins the durable and proven shaft drivetrain. Using a 2-speed tranny assures you of quick acceleration and corner exits as well as maximum top speed! Sealed ball bearings keep everything running efficiently so you get as much runtime as possible. A thick countersunk aluminium chassis provides a solid backbone to the car, and the removable radio tray makes it easy to give everything a quick wipe after you're done at the track. To keep things under control, the Nitro RS4 RTR 3 Evo + uses real oil-filled shocks, just like the high-end racing cars!

Fully pre-assembled with glued tyres, painted bodyshell and installed electronics Nitro Star T3.0 engine for even more rock-solid performance and ultimate speed! Pullstarter-equipped T3.0 engine for simple and easy starting Twin-chamber aluminium tuned pipe provides superb acceleration and huge top speeds
75cc fuel tank for extra-long runtimes, giving you loads of fun per tank Strong foam bumper protects the front end and bodyshell Oil-filled shock absorbers for realism, cool factor and performance Race-tuned suspension provides the perfect combination of durability and response
Strong steel driveshafts and diff cups spin on rubber-sealed bearings for a rugged and reliable drivetrain Durable plastic suspension parts form a nearly indestructible Nitro-powered touring car Tough shaft drive system for durability, performance and less maintenance Two-speed transmission for a killer combination of fast acceleration and massive top speed!
Strong disc brake system provides superb stopping power Reliable and tough HPI radio electronics for performance and peace of mind Sealed radio tray keeps dirt and fuel away from electronics and battery pack The radio tray is easily removable for quick and simple cleaning of the chassis

A full range of option parts, ranging from woven graphite shock towers and upper deck to aluminium-body shocks, is available to pimp out the car and make it the most unique at your club!

HPI Quality Electronics
A reliable and sturdy HPI radio system is factory-installed and configured for easy and controllable driving. It allows you to confidently control the car with a realistically designed radio, complete with steering wheel! The trigger-style throttle and brake controls also give you with finger-sensitive action when accelerating and stopping. The radio system features interchangeable frequency crystals, servo reverse switches, a retractable aerial, easy access to radio adjustments and simple battery replacement. Because all of the electronics are standard RC components with common connectors, any or all of the components can be upgraded at any time, or moved into a different RC vehicle in the future. Easily upgrade the servo, transmitter/receiver set and more with ease and confidence!
Full Assembly Instructions and HPI RC Cars DVD
Like all HPI cars and trucks, you get a full, in depth instruction manual with step-by-step instructions that allow you to easily disassemble and reassemble your buggy for maintenance and easy servicing. The information on the HPI RC Cars DVD provides a complete and detailed introduction to the fascinating world of HPI RC model cars and trucks. This DVD will show you all the basics, such as beginning driving techniques, how to install electronics and how to get the best performance from your HPI RC car. The HPI RC Car DVD is your personal RC car expert in a box!
#101550 - Nitro RS4 RTR 3 Evo+ with Porsche 911 GT3 Body
Factory assembled and Ready-To-Run Nitro 3 Evo+ includes radio gear and HPI T3.0 engine equipped with pullstarter and 2-speed. Comes with detailed instructions manual and HPI RC Cars DVD.
  • 12 AA batteries
  • Nitro Car Fuel
  • Fuel Bottle
  • Glow Plug Igniter

Specification may be subject to change

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