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Sampson Racing Communications | SKU: SRC-HKP-Build-I-SC-SPK

DIY Plug-Together Helmet Kit — IMSA, NASCAR, Peltor or Off Road

Name: DIY Plug-Together Helmet Kit — IMSA, NASCAR, Peltor or Off Road
Rating: 4.86 (14 reviews)

$115.00

Shipping calculated at checkout.

Wiring System

Cord

Sound

Pickup available at 1756 EASTMAN AVE, STE #111

Usually ready in 24 hours

Delivery and Shipping

Free ground shipping on orders over $200. Orders under $200 ship ground for a flat $14 — we choose the best ground carrier.

Cutoff is 2PM PCT for same-day shipping.

Need it faster? Choose Next Day Air ($85), 2 Day Air ($45) or 3 Day Select ($25) at checkout — FedEx or USPS. Call (805) 650-7223 if you need UPS.

International orders: contact us at (805) 650-7223 or sales@sampsonracing.com for a shipping quote including duties and taxes.

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Description

DIY plug-together helmet kit — one kit for IMSA, NASCAR, Peltor or Off Road. Build your own racing radio helmet kit at a low cost. Pick your wiring system, cord and sound, follow the simple install diagram, plug it together and go.

What comes in your order

SRC S9 microphone — full flex boom, dynamic noise-canceling mic
Male plug cord — straight or coil, your choice below
Sound — helmet speakers or a 3.5 mm mono plug for ear buds, your choice below
Mounting hardware kit
Shrink tube
Easy install instructions and diagram

Choose your kit

The kit starts at $95 (straight cord with 3.5 mm ear bud jack). Each upgrade is added:

Wiring system — same price for every choice

IMSA
NASCAR
Peltor
Off Road

Cord

Straight cord
Coil cord — add $20

Sound

3.5 mm ear bud jack — bring your own ear buds
Helmet speakers — add $20

Fitment

One kit works with IMSA, NASCAR, Peltor or Off Road wired systems — choose yours above. Need help with the install? See how to install a radio in a helmet.

Specifications

Microphone: SRC S9, full flex boom, dynamic noise-canceling
Wiring: IMSA, NASCAR, Peltor or Off Road
Cord: straight or coil, male plug
Sound: helmet speakers or 3.5 mm mono plug for ear buds

Watch it in action

DIY helmet build kit for racing radios — how the plug-together kit goes together
How to install a racing helmet mic & speakers — step-by-step install in a helmet
S9 Digital mic vs M101 — side-by-side comparison — hear the difference in a loud car

More install and how-to videos on our SRC YouTube channel.

Why racers buy from SRC

Trusted by racers for over 35 years
U.S.-based technical support from people who actually race
Manufacturer warranty backed by SRC support
Fast shipping throughout the U.S. and Canada

Questions? Call (805) 650-7223 or email sales@sampsonracing.com and we will make sure it fits your helmet and car harness before it ships.

Want it built and tested instead? We assemble and bench-test it here in Ventura, ready to drop straight into the helmet — from $124.
→ IMSA S9 Helmet Kit — Built & Tested

Payment & Security

Payment methods

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5 stars: 13 (93%)
4 stars: 0 (0%)
3 stars: 1 (7%)
2 stars: 0 (0%)
1 star: 0 (0%)

Rating only

Star rating imported from our previous website. This customer rated the product but did not leave a written review.

Easy to assemble, great sound quality

I opted for the s9 mic, helmet speakers and coiled IMSA cord. Instructions were straight forward and wires were easy to assemble. The length of wires, mainly, mic and speaker wires could've been a little shorter to help reduce extra wire being stuffed inside the helmet. Otherwise, sound quality was just like having ear buds, nice an clear. Had to play with volume settings on the radio to ensure good sound over the loud racecars.

Helmet mic and speakers

the shipping was great and on time. The supplied wiring diagram was not setup for the same color code on the actual wiring (minor trial and error to figure out). The system does work, but needs a bit more effective isolation for the ear speakers depending on how loud the race car is.

Fantastic Service

I bought a few of these for the drivers in the team I race with. The service provided by Sean was beyond exemplary!! The kit is well made, and easy to install. I would recommend anyone to use SRC for their race radio kit

Easy install !

I had never done anything like those before, I installed the kit on my Simpson Diamondback helmet. Took me 15 minutes maybe, no issues. Tested and works great.

Excellent quality and customer service

Called with a question and reached an actual human being without any headaches or delays! That alone is worth the purchase price. The advice was spot-on and VERY helpful. Quality of the kit is excellent and instructions/installation is quick and easy. Highly recommend SRC. I rarely submit reviews but after searching around for the right comms gear I wanted to acknowledge their support and quality products. Great sound and pro-level build quality.

Perfect

Just watch the video and it’s that easy. Thanks guys love The quality

Stilo helmet install

I was sick of 5he Stilo helmet kit so I decided to buy and build my own. Sampson did a great job offering me the correct parts and they made it easy to install. Great product!

Build your own racing helmet kit

If you like to DIY stuff and need a kit for your helmet. Than this is the kit for you. It's super easy to put together and you can run the wires how ever you will need them in your helmet. The speakers that I purchased with the kit are clear and the mic. works very well.

FANTASTIC

SAMPSON you guys are great! You got the helmet kits to us on a next day and we had them installed 10min. Great support and great customer service!

Simple

My helmet is fantastic! Easy to install with a custom build set up. I've done a few helmets over the years but this was so simple to do, easy to fallow instructions and shrink tub was the key! Thanks!

Plug together kit

I was overall impressed with the product. My only beef was that the wiring directions I received were wrong. My ear piece was the mic and vice versa. It was easy to figure out and correct so I'm not knocking any stars off.

Super easy

All the parts are top notch and the wiring instructions make it dead simple !!

Five stars

This was so helpful and made such a easy instal. You guys are the best!

DIY Plug-Together Helmet Kit — IMSA, NASCAR, Peltor or Off Road

Delivery and Shipping