2024-2025
2015-2023
2010-2014
2005-2009
1999-2004
1994-1998
1979-1993
Installation Time
(approx) 5 Minutes
Difficulty Level:
Simple installation for anyone.
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SI-1 Fuel System Cleaner
Item 383777
Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- Tune-Up in a Bottle
- Cleans and Lubricates the Entire Fuel System
- Reduces Need for Octane by Up to Two Points
- Safe for Continual Use
- For Use on All 1979-2025 Mustangs
- 15 fl oz Bottle - Sold Individually
Description
Tune-Up In A Bottle. Red Line SI-1 Fuel System Cleaner is designed to increase power, fuel mileage and lower exhaust emissions by cleaning and lubricating your entire fuel system (including carburetor and injectors) allowing fuel to burn more efficiently for maximum power, fuel economy and fewer emissions.
Easy To Use. Just pour one 15oz bottle directly into the fuel tank of your neglected vehicle for the most effective treatment. Use in smaller doses as routine maintenance because one 15oz bottle can treat up to 100 gallons of fuel.
Application. Red Line SI-1 Complete Fuel System Cleaner is safe for use in all 1979-2025 Mustangs, including the LX, V6, GT, Bullitt, Mach 1, SVT Cobra, BOSS and Shelby GT500 models. Sold individually.
Technical Note. Red Line Fuel Cleaner CAN NOT be shipped outside of the United States. It CAN ONLY be shipped using Ground service.
Easy To Use. Just pour one 15oz bottle directly into the fuel tank of your neglected vehicle for the most effective treatment. Use in smaller doses as routine maintenance because one 15oz bottle can treat up to 100 gallons of fuel.
Application. Red Line SI-1 Complete Fuel System Cleaner is safe for use in all 1979-2025 Mustangs, including the LX, V6, GT, Bullitt, Mach 1, SVT Cobra, BOSS and Shelby GT500 models. Sold individually.
Technical Note. Red Line Fuel Cleaner CAN NOT be shipped outside of the United States. It CAN ONLY be shipped using Ground service.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) 15 fluid oz bottle
Tech Specs
Tech Guides:
4.5
Customer Reviews (28)
Questions & Answers
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