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ZEX Nitrous System ZEX Mustang

Marsoni M251S
Sale price$442.98
Pay 4 payments of $110.75 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
ZEX Nitrous System ZEX MustangIncludes a billet fuel rail adapter for tapping into the Mustang? s fuel system; a must have component when installing nitrous on 2005 2010 Mustangs; Patented electronic TPS switch activates nitrous at wide open throttle; Adjustable from 75 175 HP; perfect for stock or modified engines This Part Fits: Year Make Model Submodel 2008 2009 Ford Mustang Bullitt 2005 2010 Ford Mustang GT 2007 2008 Ford Mustang Shelby GT 2007 2010 Ford Mustang Shelby GT500
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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4.6 ★★★★★
Based on 1533 reviews
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Verified Purchase
THOMAS M. PERINA
Draper, US
★★★★★ 5
WHAT A MARVELOUS AIR FILTER.
Style: Two Pieces
SO FAR THESE FILTERS ARE MARVELOUS. THESE FILTERS ARE WELL MADE ESPECIALLY FOR THE PRICE. LOOKS LIKE A SIGNIFICANT $$$$ SAVINGS. TMP.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 9, 2026
J
Verified Purchase
JOHN PARK
Boise, US
★★★★★ 4
OEM quality
Style: One Piece
Good quality replacement. Perfect fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2025
S
Verified Purchase
Sophia
Pawtucket, US
★★★★★ 5
Exact fit, no trimming needed
Style: One Piece
Ordered this for my Ford F-150 and it dropped right into the airbox perfectly — same dimensions as the OEM filter, same end seals, same fit. No gaps, no air bypass around the edges. Clean swap in under five minutes. Engine runs smooth and the price is unbeatable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
A
Verified Purchase
Amazon Customer
Grantham, US
★★★★★ 5
very nice product
Style: Two Pieces
It fits perfectly. Easy to install.
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Reviewed in the United States on January 15, 2026
N
Verified Purchase
neelping
Bozeman, US
★★★★★ 5
Good Product and Price.
Style: One Piece
Great filter, fits perfectly. Very close to OEM fit. I have 2015 Mercedes E350, fit perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2025

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