Want More In-Cabin Rotor Whine?

Foster Advanced Sound Tube Technology

endorsed by the biggest name

in supercharger technology

  • STAGE 1 KIT 25%
  • STAGE 2 KIT 50%
  • STAGE 3 KIT 75%
  • STAGE 4 KIT 100%
  • DRIVER FUN INCREASE 100%

CEO, Dustin Whipple's Comments

“The enhancement of the natural rotor whine after the sound tube install was dramatic. Anyone looking for an increase in supercharger whine and who loves to hear the Whipple Supercharger scream, should buy this invention.”
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Modern Cars Are Quiet

As sound proofing technology has improved,

muscle cars isolate the driver from the rotor

whine that muscle car drivers absolutely

LOVE

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That is About To Change

Foster SC Mods Sound Tube Kits, have been

developed to increase rotor sound in the

cabin by up to 100% and give drivers the thrill

they really want.

Regain The Whine

After extensive product testing, our customers

are thrilled by the new rotor whine their

cars make after fitting a Foster Sound Tube Kit,

read their testimonials below.

CUSTOMER COMMENTS

Don’t just take it from us, see why our buyers LOVE our sound kits.

JASON LEACH (right) is also a FEATURED OWNER. If you would like to be considered for a feature, please contact us.

Foster Stage 2

SOUND TUBE KIT

“Just a big shout out to Shawn for his sound tube kit. He opened up the pathway of whine from my Whipple that I couldn’t hear and now when it screams I can hear that sweet sound. Highly recommended to anyone wanting to enjoy their supercharger sound”

Dave’s vehicle is a stick shift and set up mostly for road racing.

David Barrow - 2016 GT / Whipple

Foster Stage 2

SOUND TUBE KIT

“I just want to say how thoroughly impressed I am with the creation and execution of this sound tube mod. I can hear the supercharger whine now from 2,000 RPM all the way to redline and I couldn’t be happier!”

See the full testimonial

Jaime Ohlson 2017 Auto / Whipple

Foster Stage 2

SOUND TUBE KIT

“By far, the best addition to my Whipple Supercharger since it was installed. Brings the fun factor to another level. Every time I hit the throttle, my car sings. It’s really hard not to smile. Driving is a visceral deal. You feel it with the Whipple and can hear it with Foster’s sound tube mod. If you’re looking for that whine, this is the kit. Easy to install and a must have to complete your supercharged experience.”

Jason Leach 2016 GT/ Whipple

SOUND TUBE KIT Details

Foster SC Mods is currently offering multiple options for the 2015-2017 Mustang and now the 2012-2015 ZL1 Camaro Plus Cobra Jet, Kenne

Bell and Roush Kits. If you drive another marque or model, let us know, we may be able to help!

NEW – CONTACT US for 2000-2009 CUSTOM KITS for MUSTANG

NEED MORE INFORMATION?

SEE FAQ’S OR CONTACT US
Which vehicles are suitable for the kits?
We currently have kits for the Ford Mustang, & Chevy Camaro with many other kits under development. If you have another vehicle, contact us and let us know, we may be able to carry out a FREE INSTALL on your car for development purposes.
Are the kits easy to install?

Yes. Anyone who is used to doing basic car modifications, should find the kits easy to install. The kits can be installed by following our comprehensive guides which are available on our website.

We recommend using a tablet or smartphone during installation for easy reference.

See Whipple Superchargers comments on installation, taken from a customer installation.

What tools are required to install the kits?
We have provided the required drill saw and recommend you have access to basic hand tools.
How much increased Rotor NOISE will I get?
We have tested our kits extensively for over a year and the increase varies from 25 to 100% increase. See our product tables above for full details.
Do the kits come with a guarantee?

Yes!

We stand by our product and guarantee increased in cabin whine and enjoyment of your car!

If you have any issues whatsoever, contact us via our website or call us and we will resolve your issue.

Can you ship abroad?
Yes, we currently ship to Canada, Mexico, U.K and Australia. Please contact us for other locations.
What is the Whipple Stage 3 Kit?

The Stage 3 Kit comprises both Stage 1 & 2 Kit and gives the greatest increase in in cabin rotor noise, up to 75%.

Please note that the Stage 2 Kit should be installed FIRST to allow access for the Stage 1 Kit installation.

NEED MORE HELP?

If we didn’t answer all of your questions, contact us anytime.
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Fitting a Foster Sound Tube Mod

To replay, click on play button See Our Kits