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Fuel System Cleaner - Swepco 503 Gasoline and Diesel Improver

Swepco 503

Our Price: $8.95 UPS Ground or 3 Day Shipping Only

Product Code: SWEPCO-503

12oz bottle.  Treats up to 30 gallons.

Gas prices got you down?  Ready to get the best performance and fuel mileage from your Porsche?  Let Swepco clean up your act!
  • Keeps fuel injectors and fuel delivery system clean
  • Eliminates carbon deposits on intake and exhaust valves
  • Only 60% burns and 40% remains to lubricate
  • Reduces wear
  • Eliminates sticky valves, improves compression
  • Dissolves harmful gums

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