GT 500 | 350

Showing 1 to 11 of 11 items
MUSTANG GT500 2010-2014 SVT STAGE 2 open filter inlet whine mod kit 75% WHINE INCREASE SKU 135 MUSTANG GT500 2010-2014 SVT STAGE 2 open filter inlet whine mod kit 75% WHINE INCREASE SKU 135

Foster SC Mods

MUSTANG GT500 2010-2014 SVT STAGE 2 open filter inlet whine mod kit 75% WHINE INCREASE SKU 135

$145.00

Increases the in-cabin rotor sound by up to 75% Foster SC Stage 2 Kit works on both closed air box and open filter or aftermarket CAI systems. No drilling through the firewall required, but opening...
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MUSTANG GT500 2007-2009 SVT DS STAGE 4 open filter inlet whine mod kit 75% WHINE INCREASE SKU 150 MUSTANG GT500 2007-2009 SVT DS STAGE 4 open filter inlet whine mod kit 75% WHINE INCREASE SKU 150

Foster SC Mods

MUSTANG GT500 2007-2009 SVT DS STAGE 4 open filter inlet whine mod kit 75% WHINE INCREASE SKU 150

$145.00

Increases the in-cabin rotor sound by up to 75% Foster SC Stage 4 Kit works on both closed air box and open filter or aftermarket CAI systems. Drilling through the firewall required. Connects from inlet...
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MUSTANG GT350 2015-2017 WHIPPLE STAGE 4 Inlet path SOUND TUBE KIT 100% WHINE INCREASE SKU 905 MUSTANG GT350 2015-2017 WHIPPLE STAGE 4 Inlet path SOUND TUBE KIT 100% WHINE INCREASE SKU 905

Foster SC Mods

MUSTANG GT350 2015-2017 WHIPPLE STAGE 4 Inlet path SOUND TUBE KIT 100% WHINE INCREASE SKU 905

$145.00

Increases the in-cabin rotor sound by up to 100% Drilling through the firewall required (bit provided) Sealed sound tube with special diaphragm cap installed on end of sound tube inside cabin. Connects from inlet MAF...
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MUSTANG GT500 2010-2014 KENNE BELL STAGE 2 open filter inlet whine mod kit 75% WHINE INCREASE SKU 145 MUSTANG GT500 2010-2014 KENNE BELL STAGE 2 open filter inlet whine mod kit 75% WHINE INCREASE SKU 145

Foster SC Mods

MUSTANG GT500 2010-2014 KENNE BELL STAGE 2 open filter inlet whine mod kit 75% WHINE INCREASE SKU 145

$145.00

Increases the in-cabin rotor sound by up to 75% Foster SC Stage 2 Kit works on both closed air box and open filter or aftermarket CAI systems. No drilling through the firewall required, but opening...
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MUSTANG GT500 2010-2014 WHIPPLE STAGE 2 open filter inlet whine mod kit 75% WHINE INCREASE SKU 140 MUSTANG GT500 2010-2014 WHIPPLE STAGE 2 open filter inlet whine mod kit 75% WHINE INCREASE SKU 140

Foster SC Mods

MUSTANG GT500 2010-2014 WHIPPLE STAGE 2 open filter inlet whine mod kit 75% WHINE INCREASE SKU 140

$145.00

Increases the in-cabin rotor sound by up to 75% Foster SC Stage 2 Kit works on both closed air box and open filter or aftermarket CAI systems. No drilling through the firewall required, but opening...
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2020-2021 GT500 STAGE 4 WHINE MOD KIT 100% WHINE INCREASE SKU 501 2020-2021 GT500 STAGE 4 WHINE MOD KIT 100% WHINE INCREASE SKU 501

Foster SC Mods

2020-2021 GT500 STAGE 4 WHINE MOD KIT 100% WHINE INCREASE SKU 501

$155.00

Increases the in-cabin rotor sound by up to 100% Drilling through the firewall required (bit provided) Sealed sound tube with special diaphragm cap installed on end of sound tube inside cabin. Connects from inlet induction...
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MUSTANG GT500 2007-2009 WHIPPLE DS STAGE 4 open filter inlet whine mod kit 75% WHINE INCREASE SKU 155 MUSTANG GT500 2007-2009 WHIPPLE DS STAGE 4 open filter inlet whine mod kit 75% WHINE INCREASE SKU 155

Foster SC Mods

MUSTANG GT500 2007-2009 WHIPPLE DS STAGE 4 open filter inlet whine mod kit 75% WHINE INCREASE SKU 155

$145.00

Increases the in-cabin rotor sound by up to 75% Foster SC Stage 4 Kit works on both closed air box and open filter or aftermarket CAI systems. Drilling through the firewall required. Connects from inlet...
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MUSTANG GT500 2007-2009 KENNE BELL STAGE 4 open filter inlet whine mod kit 75% WHINE INCREASE SKU 160 MUSTANG GT500 2007-2009 KENNE BELL STAGE 4 open filter inlet whine mod kit 75% WHINE INCREASE SKU 160

Foster SC Mods

MUSTANG GT500 2007-2009 KENNE BELL STAGE 4 open filter inlet whine mod kit 75% WHINE INCREASE SKU 160

$145.00

Increases the in-cabin rotor sound by up to 75% Foster SC Stage 4 Kit works on both closed air box and open filter or aftermarket CAI systems. Drilling through the firewall required. Connects from inlet...
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2020 & UP GT500 STAGE 2 WHINE MOD to OEM SOUND TUBE SKU 502 ATTN: Must have an OEM Sound tube and removal of the strut brace is required to install SKU 977-1 2020 & UP GT500 STAGE 2 WHINE MOD to OEM SOUND TUBE SKU 502 ATTN: Must have an OEM Sound tube and removal of the strut brace is required to install SKU 977-1

Foster SC Mods

2020 & UP GT500 STAGE 2 WHINE MOD to OEM SOUND TUBE SKU 502 ATTN: Must have an OEM Sound tube and removal of the strut brace is required to install SKU 977-1

$145.00

Increases the in-cabin rotor sound by up to 50% Foster SC Kit couples with part of the stock sound tubes – makes installation easy No drilling through the firewall Sealed sound tube with special diaphragm...
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