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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
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Description
TGK Motorsport Flex Fuel Kit - Audi 4.0TSENSOR MOUNT BRACKET WILL NOT FIT WITH OEM AIRBOX The TGK Motorsport flex fuel kit is a plug and play solution to adding flex fuel on Audi 4. 0T Vehicles. Use of this kit is to add the ability to run anywhere from straight gasoline to E85 Blend as well as reveal the true power potential of your setup. Forced induction scenarios especially benefit from the use of ethanol, and these allow you to seamlessly switch between gasoline and ethanol without
SENSOR MOUNT BRACKET WILL NOT FIT WITH OEM AIRBOX
The TGK Motorsport flex fuel kit is a plug and play solution to adding flex fuel on Audi 4.0T Vehicles. Use of this kit is to add the ability to run anywhere from straight gasoline to E85 Blend as well as reveal the true power potential of your setup.
Forced induction scenarios especially benefit from the use of ethanol, and these allow you to seamlessly switch between gasoline and ethanol without having to monitor your fuel content or reflash your tune.
SPECS
| Application | Audi 4.0T |
| Fuel Compatibility | Gasoline to E85 Blend |
| Sensor Type | Continental Flex Fuel Sensor |
| Line Type | PTFE Lined Braided Lines |
| Installation | Plug and Play |
| Hardware Included | Yes |
COMPATIBLE FITMENTS
| Years | Make | Model | Engine | Chassis |
|---|---|---|---|---|
| 2010 - 2018 | Audi | A8 | 4.0T | D4/D4.5 |
| 2012 - 2018 | Audi | RS6 | 4.0T | C7/C7.5 |
| 2012 - 2018 | Audi | RS7 | 4.0T | C7/C7.5 |
| 2012 - 2018 | Audi | S6 | 4.0T | C7/C7.5 |
| 2012 - 2018 | Audi | S7 | 4.0T | C7/C7.5 |
| 2010 - 2018 | Audi | S8 | 4.0T | D4/D4.5 |
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
4.6 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
Good starter
Style: KIT
The chemicals are 5 stars, because the Chemical Guys make great and effective products. And they always smell good, but the taste doesn’t match the smell. I wish it came with other chemicals in the kit. But honestly go buy them one by one and get what you need.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
★★★★★ 5
Chemical Guys Car cleaning products are great!
Style: KIT
Great car products! This set has a little bit of everything to make your car clean & beautiful. I would highly recommend this set & a few more leather cleaning products that the Chemical Guys have to offer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
★★★★★ 5
Good stuff/ clean stuff
Style: KIT
Keeping my lux car clean 10/10
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
★★★★★ 4
Good quality car care kit
Style: KIT
This product was specifically asked for by my adult son. Upon opening, it had leaked (it was a gift so I did not open) but he went ahead and used it. Good quality, car care product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2026
★★★★★ 5
Amazingly clean
Style: KIT
Love this product. It let my car spotless and it smells great too. I was surprised how easy it was to clean everything with it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
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