Rocket Fuel Octane Enhancer For All Models 1oz Tubes Sold Each Separately MSRP: $13.99 Sale price $3.99 Weight: 2 oz Rocket Fuel Octane Enhancer For All Models 1oz Tubes Tear-Off top tubes Increases octane rating of fuel Increases anti-knock rating Reduces engine sludge and varnish Helps lubricate... Qty in Cart: 0 Quantity ( in cart): Decrease Quantity: Increase Quantity: Price: MSRP: $13.99 Sale price $3.99 Subtotal: Add to Cart