Helmet Communications

Trac-Com V4 Instructor Intercom System (Pre-Order for June 2025) What’s different about this version? The V4 is an entirely new design, offering improved functionality in a more streamlined package. We have even included a lanyard to hang it around your neck without holding it. Volume levels and sound quality have been dramatically increased, making it easier than ever to hear in loud environments. Individual volume inputs can now be adjusted using glove-sized low-profile textured buttons on the front of the device.  The V4 also incorporates a low-power backlit LCD screen that displays each user's volume and the device's battery status.  Speaking of batteries, we’ve completely rethought how the Trac-Com V4 is powered. For the first time, we’re incorporating a Dual Battery System with a built-in Li-Ion rechargeable battery and a compartment for a removable 9V battery. The lightweight internal battery can be used exclusively to power the V4, providing several hours of use and reducing operating costs.  Don’t have time to charge it? Insert a 9V battery, and you’ll add hours of use and never be without power again. If a 9V battery is installed in a fully charged (internal battery) Trac-Com V4, the device will favor the removable 9V, reserving the internal battery for later use.  Although the device is entirely new, we haven’t forgotten about our longtime Trac-Com users. The Trac-Com V4 uses the same 5-pin headset connectors customers have relied on for years, making this new version fully backward compatible with previous headsets and adapter cables.  The Trac-Com Dual Intercom System is the ultimate solution for driver-passenger communication. This state-of-the-art intercom system, created by RaceCom, offers superior sound and reliability in a flexible package. RaceCom has been providing top-quality racing communication solutions since 1995, making them a trusted name in the industry.Say goodbye to years of frustration with other in-helmet intercom systems, and experience the convenience and quality of Trac-Com. Designed and manufactured in the USA, Trac-Com is the premier choice for racing intercoms and driver/passenger communication. With its adaptable design, it can be used in a variety of applications. The Trac-Com Dual Intercom System includes one R TC INTERCOMV4 base unit, one R TC HS BOOMV2 boom mic/speaker headset, plus instructor headset and IMSA cable. Say goodbye to years of frustration with inferior in-helmet intercom systems, and experience the convenience, quality, and reliability of Trac-Com. Don't settle for subpar communication on the track or on the road - upgrade to Trac-Com and experience the difference for yourself. Trac-Com V4 Intructor Intercom System Includes: (1) Trac-Com Intercom Base Unit V4 (R TC TRACCOM V4) (1) Trac-Com boom mics (R TC HS BOOMV2) (1) Trac-Com Helmet kit V2 (R TC HK-IMSA) (1) Trac-Com Adapter - IMSA Female Adapter (R TC IMSA) (1) internal battery (1) tether

Trac-Com V4 Dual Intercom System (Pre-Order for June 2025) What’s different about this version? The V4 is an entirely new design, offering improved functionality in a more streamlined package. We have even included a lanyard to hang it around your neck without holding it.  Volume levels and sound quality have been dramatically increased, making it easier than ever to hear in loud environments. Individual volume inputs can now be adjusted using glove-sized low-profile textured buttons on the front of the device.  The V4 also incorporates a low-power backlit LCD screen that displays each user's volume and the device's battery status.  Speaking of batteries, we’ve completely rethought how the Trac-Com V4 is powered. For the first time, we’re incorporating a Dual Battery System with a built-in Li-Ion rechargeable battery and a compartment for a removable 9V battery. The lightweight internal battery can be used exclusively to power the V4, providing several hours of use and reducing operating costs.  Don’t have time to charge it? Insert a 9V battery, and you’ll add hours of use and never be without power again. If a 9V battery is installed in a fully charged (internal battery) Trac-Com V4, the device will favor the removable 9V, reserving the internal battery for later use.  Although the device is entirely new, we haven’t forgotten about our longtime Trac-Com users. The Trac-Com V4 uses the same 5-pin headset connectors customers have relied on for years, making this new version fully backward compatible with previous headsets and adapter cables.  The Trac-Com Dual Intercom System is the ultimate solution for driver-passenger communication. This state-of-the-art intercom system, created by RaceCom, offers superior sound and reliability in a flexible package. RaceCom has been providing top-quality racing communication solutions since 1995, making them a trusted name in the industry.Say goodbye to years of frustration with other in-helmet intercom systems, and experience the convenience and quality of Trac-Com. Designed and manufactured in the USA, Trac-Com is the premier choice for racing intercoms and driver/passenger communication. With its adaptable design, it can be used in a variety of applications. The Trac-Com Dual Intercom System includes one R TC INTERCOMV4 base unit and two R TC HS BOOMV2 boom mic/speaker headsets.  Say goodbye to years of frustration with inferior in-helmet intercom systems, and experience the convenience, quality, and reliability of Trac-Com. Don't settle for subpar communication on the track or on the road - upgrade to Trac-Com and experience the difference for yourself. Trac-Com Dual Intercom System Includes: (1) Trac-Com Intercom Base Unit V4 (2) Trac-Com boom mics (R TC HS BOOMV2) (1) internal battery (1) tether

Trac-Com V4 Intercom Base Unit Driver/Passenger Communicators That Are Built to Last (PRE-ORDER for June 2025 Delivery) The Trac-Com V4 Intercom has been redesigned from the ground up with increased volume, an LCD screen, and a dual battery system. Fully compatible with previous Trac-Com accessories, the latest Trac-Com V4 is now available for pre-order. Shipping in June 2025, the V4 is $169, including a USB-A to USB-C Cable and Case for all your Trac-Com accessories.  What’s different about this version? The V4 is an entirely new design, offering improved functionality in a more streamlined package. We have even included a lanyard to hang it around your neck without holding it.  Volume levels and sound quality have been dramatically increased, making it easier than ever to hear in loud environments. Individual volume inputs can now be adjusted using glove-sized low-profile textured buttons on the front of the device.  The V4 also incorporates a low-power backlit LCD screen that displays each user's volume and the device's battery status.  Speaking of batteries, we’ve completely rethought how the Trac-Com V4 is powered. For the first time, we’re incorporating a Dual Battery System with a built-in Li-Ion rechargeable battery and a compartment for a removable 9V battery. The lightweight internal battery can be used exclusively to power the V4, providing several hours of use and reducing operating costs.  Don’t have time to charge it? Insert a 9V battery, and you’ll add hours of use and never be without power again. If a 9V battery is installed in a fully charged (internal battery) Trac-Com V4, the device will favor the removable 9V, reserving the internal battery for later use.  Although the device is entirely new, we haven’t forgotten about our longtime Trac-Com users. The Trac-Com V4 uses the same 5-pin headset connectors customers have relied on for years, making this new version fully backward compatible with previous headsets and adapter cables.  Trac-Com V4 Base Unit Details:  Dual Independent Volume Controls  LCD Screen  Dual Battery System Built-in 1500 mAh Li-Ion Battery - Rechargeable via USB-C Port  Replaceable 9V Battery  Locking headset connectors  CE and RoHS-compliant  Weight w/ 9V: 3.6oz  Weight w/o 9V: 5.23 oz  Size: L 4.4" W 2.66" H 1.20"  Trac-Com V4 Base Unit Operating Instructions: Power On/Off:  Press and hold the power button for 3 seconds Pressing the button temporarily will illuminate the screen but will not power cycle the unit  Adjusting Volume:  Both users have an individual volume control located on each side of the unit.  The volume is adjustable from 0 to 12 using the press + or - buttons.  Listening to loud volumes can permanently affect your hearing. This device is capable of creating sound that is loud enough to cause harm. Please use caution while using the Trac-Com V4  Connecting Headsets:  Insert the male connector found on the Trac-Com accessory into either female port on top of the Trac-Com V4, making sure to line up the notch on the male connector with the indentation on the female port.  To disconnect a headset, press and hold the black button on the male connector while pulling it out of the unit.  Dual Battery System - Overview:  The Trac-Com V4 is equipped with a Dual Battery System  The Internal Battery is a 1500 mAh Li-Ion battery, rechargeable Via USB C cable  This model is also compatible with a standard 9V battery, offering supplemental power.  The Trac-Com V4 can be powered exclusively using the internal battery without a 9V installed, reducing the weight and operating cost.  9V Battery Logic:  The Trac-Com V4 will default to using the 9V battery when installed. The readout will show 4 Bars of the full battery along with a 9V icon.  As the 9V drains, the bars will drop down to zero.  The system switches to the internal battery once the 9V battery is fully depleted. When using the internal battery, the screen will show a 3.7V icon.  Charging:  The 9V battery must be removed before charging  To charge the Trac-Com V4, insert a powered USB-C cable into the unit  Charge time for the internal battery is 2 hours

Speedcom Two Person Intercom SPEEDCOM 2MPI driver coaching intercom brings features from $300+ intercom systems and offers simple, rugged and reliable driver to passenger communications. SPEEDCOM Two Person Intercom Details Manufacturer: SPEEDCOM Manufacturer part number: SCC-2MPI Power source 1: 4 AA Batteries Power source 2: 12V DC vehicle power cable with cigarette lighter adapter Can be dual powered: Yes Independent volume control: Yes Helmet connection 1: IMSA female Helmet connection 2: IMSA female Headsets Sold Separately SPEEDCOM TWO PERSON INTERCOM Power Source: Actually the SpeedCom SCC-2MPI has two independent power sources. For the instructor going from car to car, the 4 internal AA batteries provides multiple weekends of power. For a driver who mounts the SCC-2MPI in their car a 12V DC flying lead (open wires) can power the intercom anytime vehicle power is available. SPEEDCOM TWO PERSON INTERCOM Mounting: A incredible simple and secure roll bar "V" notch is built into this communicator. Just add 2 worm drive clamps, and you are secured beyond anything we hope you do to your car, even Rally racers. SPEEDCOM TWO PERSON INTERCOM Helmet Connections: Built in are dual IMSA protocol (4C) female connectors on a lead. These dual IMSA cables are built in and ready to connect to your Roux integrated electronics or any other helmet with an IMSA helmet kit. If your helmet is not wired, simply add 2 SpeedCom SCC-SEIH Single Ear Intercom Headsets. This device requires headsets sold separately. SPEEDCOM TWO PERSON INTERCOM Volume Control: Dual independent volume controls are mounted on the front for easy control. The driver knob on the left has the main power control built in elemenating the need for a secondary master power switch. Clean, simple, powerful sound control. SPEEDCOM TWO PERSON INTERCOM Size: The SCC-2MPI is compact and rugged. The main unit is 9 cm wide and the roll bar mount ears are 2.5 cm longer on each side. SPEEDCOM TWO PERSON INTERCOM Cable Lengths: If you have ever had to purchase a race car electronics extension cable, you know how frustrating that is. Why did an engineer who makes a product think a 3" lead is what a racer wants. 12V DC Power Lead: 4 ft 3 in Helmet Connections: 7 ft 2 in

Trac-Com Helmet Speaker Kit V2 This helmet kit is designed for drivers looking to add integrated speakers and a microphone to their helmet. Designed in-house by RaceCom to be a universal solution, the Helmet Kit V2 is compatible with most motorsport helmets regardless the size and shape. The Instructor Helmet Kit includes the V2 Helmet Kit with an IMSA male cable end.What makes the V2 kit different? The new V2 helmet kit takes lessons learned from the V2 Student headset and applies them to bring you the loudest, most complete, highest quality universal helmet kit available. This kit features the brand new R7 digital mic and powerfully tuned speakers all built into a compact package that will easily install to almost any helmet quickly and comfortably. FEATURES: Two powerfully tuned speakers New R7 digital microphone Male IMSA plug on headset Strong, sturdy RaceCom cables have been pull-tested by a certified lab Meticulous build process proven to outlast and outperform all others INCLUDES: Helmet Speaker Kit V2

Stilo Communications Kits Discovery Parts does not recommend installing these kits without proper training and tools. Call us at (844) 438-7244 and we'll make arrangements for you to send your helmet to us for professional installation and/or retrofitting. PLEASE NOTE: We will not warranty any Stilo communications kit that has not been professionally installed by our team of experts. Stilo AE0210 Details: Manufacturer: Stilo Manufacturer part number: AE0210 Microphone: Yes, Gentex button shaped microphone that fits in chin bar of all Stilo Helmets Speakers: Yes, mounted in nose reducing padded Stilo Ear Cups Wiring protocol: Female IMSA (4C) The Stilo AE0210 is easily the #1 Stilo electronics wiring kit. Fitting all Stilo ST5 GT helmets that have side ports, SA2020, FIA 8859, FIA 8860-2010 and FIA 8860-2018. The round, button microphone is placed into the factory installed hole in the chinbar padding and ear cups are placed into the recesses on each side of the helmet. Stilo AE0214 Details: Manufacturer: Stilo Manufacturer part number: AE0214 Audio in: Earbud 3.5mm female jack Microphone: Gentex button shaped microphone that fits in chin bar of all Stilo Helmets Who would want the Stilo AE0214? Anyone with a Stilo helmet with custom earbuds that does not want the ear-cups installed. If you find ear cups uncomfortable and use ear buds, then the Stilo AE0214 electronics kit is for you. Audio In: This Stilo EarBud Rally electronics kit uses the Stilo 3.5mm female earbud jack. All audio will be played into your ear buds. Microphone: Your Stilo helmet has a female recess in the front chin bar to place a microphone. The Stilo EarBud Electronics gives you a microphone that fits into the recessed area of your Stilo chin bar. Stilo AE0320 Details: Manufacturer: Stilo Manufacturer part number: AE0320 Audio in: Earcup and Earbud, both work at the same time Audio out: Gentex flex boom microphone Stilo description: Gen Boom, Speakers, Earbuds 3.5mm What racers prefer the Stilo AE0320? Anyone with an extremely loud race engine. Some formula cars with the engine close to the driver or a ultra high compression race V8. If your car is very loud, or you went to too many Who concerts when you were younger, this is a great communication upgrade.Audio In: This Stilo Dual Rally electronics kit uses the proven Stilo powered ear cup audio electronics for each ear, but also lets you use your earbuds in addition. The audio will be played into both the ear cups and your earbuds at the same time. Microphone: Your Stilo helmet has a female recess in the cheek pad backing and front chin bar to place a noise canceling microphone. The Stilo Dual Rally & Ear Bud Electronics gives you a Gentex noise canceling microphone on a flex boom. You can place the microphone barely touching your upper lip and save your crew chiefs ears.

Trac-Com IMSA Coiled Cable Helmet Kit The kit we install in all of our professional customers' helmets. The IMSA Coiled Cable Helmet Kit includes a custom designed digital noise canceling mic, specialized earbud jack, and modular coiled IMSA connector. The meticulous Trac-Com build process has been proven to outlast and outperform all others in the business. The Trac-Com IMSA Coiled Cable Helmet kit provides a solution for adding communications to any helmet. *Ear buds are NOT included.

SPEEDCOM SCC-SEIH single ear intercom headset connects to all SPEEDCOM intercom units and features a built-in IMSA (4C) male connector for simple, reliable driver to passenger communications. SPEEDCOM Single Ear Headset Details: Manufacturer: SPEEDCOM Manufacturer part number: SCC-SEIH Flexboom length: 18 cm Wiring harness length: 3 ft & 19.5 in Wiring harness protocol: IMSA 4C Male Earpiece speaker details: The actual speaker portion of the SPEEDCOM SEIH Single Ear Intercom Headset is quite small. Measuring approximately 3.5 cm diameter, the thickness is 2 cm microphone and pillow pad. The pillow pad compresses easily and has the right amount of "give" for comfort. Earpiece flex boom microphone: Attached to the speaker is a flex boom noise cancelling microphone. The flex portion of the boom is 14 cm long and the mini microphone adds 4 cm, making it 18 cm long total for full reach around anyone's face to their mouth. The compact size works in every helmet we tried on. Earpiece wiring harness: Why do students pull the earpiece out by the wires? That is the question for the ages. SPEEDCOM changes how headsets are built by making the harness with a built-in molded plug. Other brands use the compression of the two speaker piece halves to hold the wire, but SPEEDCOM uses a wire that has the security block built into the harness during the manufacturing stage. Is this a more expensive way to build a headset? Certainly. Is it the better way to build a headset? Defiantly. Using the most popular form of racing protocols, IMSA, the lead is 3 ft and 19.5" long and a perfect length for either a dash mounted unit or shoved between the seat of a D.E. car, or in the instructors hand.

Trac-Com Foam Earbuds Professional style foam earbuds for perfect communication while racing. These Trac-Com foam earbuds provide clear and comfortable hearing and communication when paired with the Trac-Com Pro Helmet Kit. FEATURES: 18" cord Standard 1/8" (3.5mm) male plug Fits helmet kits and scanners Helmet mic is not included.

Stilo Helmet Adapter To Go To NASCAR Radio Systems Genuine Stilo to NASCAR helmet adapter cord to connect the female communication port on your Stilo Helmet to any female NASCAR-style car harness. This is the regular-length Stilo to NASCAR Adapter Cable (4C to 3C) with a 6-inch coiled section. Stilo to NASCAR Adapter Cable (4C to 3C) Details: Manufacturer: Stilo Manufacturer part number: AC0206 Helmet end: Stilo 4C (looks like IMSA, but wired differently) Chassis end: NASCAR 3C Cord type: Semi-coiled

Stilo Helmet Adapter for IMSA Radio Systems Genuine Stilo to IMSA helmet adapter cord to connect the female communication port on your Stilo Helmet to any female IMSA car harness. The short cable has a 4-inch coiled section while the long cable has a 10-inch coiled section. Stilo to IMSA Adapter Cable (4C to 4C) Details: Manufacturer: Stilo Manufacturer part number: AC0212.2 (short) / AC0224 (long) Helmet end: Stilo 4C Chassis end: IMSA 4C Cord type: Semi-coiled

Stilo to IMSA Adapter Cable (Female/Female) This cable enables connection between an IMSA helmet kit and a Stilo intercom. All of our cables are built at our Mooresville location with U.S. manufactured mil-spec hardware. RaceCom cables are very strong and have been pull tested by a certified lab - our meticulous build process has been proven to outlast and outperform all others in the business.

Trac-Com Portable Boom Mic/Speaker Headset (PORTABLE HEADSET ONLY) Finally, the answer to years of frustration with person-to-person racing intercom systems! Trac-Com Intercom is a state-of-the-art intercom system created from the ground up. This portable boom mic/speaker headset is designed to offer superior sound and reliability in a flexible solution for driver-passenger communication. Manufactured and tested right here in the USA, the Trac-Com is the best solution for racing intercoms and driver to passenger communications. Choose your 4ft cable with a NASCAR, IMSA, Stilo, Chatterbox, or Trac-Com connector plug to work with your communicator system.

Stilo to Garmin Adapter Cable This cable can be used to connect your Garmin Catalyst Driver Performance Optimizer to your Stilo helmet. Includes 3.5mm connector on one end and Stilo male IMSA connector on the other. Made in the USA from thin ROHS-compliant cable.