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Current Deals

Hy-per Diesel Complete Fuel System Treatment

Save $5 with a Mail in Rebate!

Now available with a $5 mail in rebate, no matter where you purchase. Just submit your receipt below.

Hy-per Fuel Complete Fuel System Cleaner

Now with $5 Mail in Rebate!

Now you can save $5 off your purchase with a mail in rebate, no matter where you purchase. Just submit your receipt below!

Hy-per Lube Oil Supplement

$3.00 Mail In Rebate

Now available with a $3.00 Mail in Rebate anywhere your purchase. Just submit receipt using the link below.

Hy-per Lube Zinc ZDDP Supplement

Save $5 when you purchase two bottles at the same time!

You can save $5 when you purchase two bottles of our Hy-per Lube Zinc ZDDP Supplement (product #4405).