Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
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For Your Every Summer RSVP, with Code: SUMMER15
Description
NF Ultra Unleaded Race Fuel Concentrate 1L Octane Booster NFUVehicle Compatibility This product is not selected by vehicle fitment. It is a universal petrol fuel concentrate intended for use with pump fuel where an octane increase is required. Specifications Product: NF Ultra Unleaded Race Fuel Concentrate Capacity: 1L Octane increase: Up to 10 RON (depending on mix ratio) Mixing guide (1L tin): 1L mixed with 60L pump fuel: increases petrol octane by 6 RON 1L mixed with 40L pump fuel: increases petrol octane by
Vehicle Compatibility
This product is not selected by vehicle fitment. It is a universal petrol fuel concentrate intended for use with pump fuel where an octane increase is required.
Specifications
- Product: NF Ultra Unleaded Race Fuel Concentrate
- Capacity: 1L
- Octane increase: Up to 10 RON (depending on mix ratio)
- Mixing guide (1L tin):
- 1L mixed with 60L pump fuel: increases petrol octane by 6 RON
- 1L mixed with 40L pump fuel: increases petrol octane by 8 RON
- 1L mixed with 20L pump fuel: increases petrol octane by 10 RON
- Compatibility: Safe for oxygen sensors and catalytic converters
- Usage: Safe to use in every tank
Features
- Instantly increases octane rating by up to 10 RON (mix ratio dependent)
- Power booster: increases energy in the fuel
- Helps eliminate detonation, knocking, pinging, and pinking
- Improves acceleration and overall performance
- Helps reduce hesitation and engine temperatures
- Safe for oxygen sensors and catalytic converters
- Suitable for use in every tank
Why Buy From Us
- Local South African stock for fast dispatch
- Nationwide delivery across South Africa
- Product and usage support to help you select the correct treat rate
- 12-month warranty where applicable
Installation & Maintenance Tips
- Confirm the fuel volume in the tank and choose the treat rate (20L, 40L, or 60L per 1L tin) to match your required octane increase.
- Measure and mix accurately—octane increase is dependent on the correct ratio.
- For best consistency, add the concentrate to the tank and then add pump fuel to help blend.
- Use only as directed and handle fuel products responsibly; store sealed in a cool, dry place.
- If knocking or detonation persists, investigate mechanical causes (ignition timing, fuel quality, overheating) in addition to fuel treatment.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 2379 reviews
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Product Reviews
★★★★★ 5
Simple and Elegant
Color: White Gold - 3.5 mm, Ring Size: 8
I was looking for a band that would match my white gold engagement ring. This is it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 5
Thick, true fit, comfortable, and perfect!
Color: White Gold - 3.5 mm, Ring Size: 6.4, Color: White Gold - 3.5 mm, Ring Size: 6.4
Excellent price gorgeous comfortable fit, thick and beautiful
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
★★★★★ 5
Very much real gold
Color: Yellow Gold - 2 mm, Ring Size: 7, Color: Yellow Gold - 2 mm, Ring Size: 7
At first I thought that it was too tight. I started wearing it for a couple of weeks and it felt great after.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
★★★★★ 5
Buy it
Color: White Gold - 2 mm, Ring Size: 7, Color: White Gold - 2 mm, Ring Size: 7
Beautiful thin band that fits perfectly with my other ring! True to size. Great price for the quality!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
★★★★★ 5
Excellent quality
Color: Yellow Gold - 2 mm, Ring Size: 8
Beautiful ring. It went perfectly with the diamond ring I got her. 10/10 recommend this ring.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 26, 2025
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