SKU: 26842225501

Audi B8/B8.5 MPI Kit

$855.00 $950.00
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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12

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Description

Audi B8/B8.5 MPI KitThe Precision Raceworks Multiport Injection (MPI) kit with flex fuel compatibility is a necessity to safely and sufficiently support the power levels of anyone needing additional fueling. This kit is capable of providing supplemental fueling to all 2009 2017 3. 0 TFSI Audi's (see fitment guide for full details). The complete kit integrates seamlessly into your car like it left from the factory with it installed; you cant even see the kit once the car

The Precision Raceworks Multiport Injection (MPI) kit with flex fuel compatibility is a necessity to safely and sufficiently support the power levels of anyone needing additional fueling. This kit is capable of providing supplemental fueling to all 2009-2017 3.0 TFSI Audi's (see fitment guide for full details).

The complete kit integrates seamlessly into your car like it left from the factory with it installed; you can’t even see the kit once the car is assembled! This kit includes everything needed to add multi-port injection and is 100% e85 compliant. We include new genuine Bosch Motorsport injectors which are flow matched both static and dynamic to within 2%. A Detailed certificate of conformance is included with each kit giving you all flow data needed for optimal tuning.

Additionally this kit opens the runners increasing air volume in the ports and deletes the flaps which allows more linear air flow.  This kit features 750cc* injectors standard (this flow rate is based on industry injector flow test pressure of 43.5psi) at 72psi these injectors flow 1000cc. What this means is fueling will never be an issue for the platform again!

Simply pick up this kit and pair it with your favorite injector controller and you are ready to go! We currently offer the AIC-2 which is compatible with all 3.0TFSI vehicles and is the industry standard for some time.  

Fitment

  • Audi A6 2016
  • Audi A6 Quattro 2010 to 2016
  • Audi A7 2016
  • Audi A7 Quattro 2012 to 2016
  • Audi A8 2015 to 2016
  • Audi A8 Quattro 2012 to 2016
  • Audi Q5 2013 to 2016
  • Audi Q7 2011 to 2016
  • Audi S4 2010 to 2016
  • Audi S5 2010 to 2016
  • Audi Sq5 2014 to 2016
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 26842225501

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4.2 ★★★★★
Based on 30 reviews
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R
Verified Purchase
Rebecca Parker
New York, US
★★★★★ 5
#1 Tire Repair
Size: 16 oz
This stuff is Fantastic. I have a riding lawn mower and one of the front tires, which is small, had been running low for a couple of years, we took it off. to fill it with the liquiTube and you could see cracks all around the outside of the tire. The liquid tube oozed out of one of the cracks and sealed , immediately. My brother rolled the tire around real good before we put it back on the track lawn mower. It has been 3 days now and today I mowed for 1 1/2 hrs and the tire as full as it was the day we put in the LiquiTube. This stuff is fantastic, it really, really works!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
J
Verified Purchase
Jana
San Leandro, US
★★★★★ 4
Awesome
Size: 32 oz
Works as advertised. Just don't scrimp... give it the full recommended amount in each tire
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
K
Verified Purchase
kevin weir
Phoenix, US
★★★★★ 5
This tire sealant works very well
Size: 16 oz
So far so good. Cheaper and easier that tubing a leaking tire
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
J
Verified Purchase
Jerry D
Port Orchard, US
★★★★★ 3
Hard to install as instructed.
Size: 32 oz
Nearly impossible to get it in the tire through the valve. Yes I removed the valve core. Broke the bead on the tire and dumped it in. That worked great! So far no leaks. They should definitely redesign the installation method.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
B
Verified Purchase
bsync
Draper, US
★★★★★ 5
Been using it for 15 years! Not sure where the Neg reviews come from?
Size: 16 oz
I've been using Liquitube since around 2010. I use it religiously in my ATVs and lawn tractor tires. Since I've been using this stuff, I've never had a flat before. I've pulled out nails and slivers of steel out of my ATV tires but yet none of them lose air or go flat. I think some of the negative reviews come from improper use of the product or not enough of the product is being used in the tires. I think this come from variance in formula charts that Liquitube has had in the past on their bottles and on their website. The chart on their website wouldn't match the formula that was provided on the bottle. So I think alot of people get mixed up and not knowing the correct amount to add to each tire. Now Liquitube just puts pictures on the side of the bottle with an ounce measurement below each picture to tell people how to use it. But even that can be confusing. For instance, take the picture of the ATV that they show. Below the ATV it says 32oz. Now some people probably think the 32oz is for the entire ATV. Well that isn't the case. They want you to use 32oz Per Tire! Years ago Liquitube even used to say on the bottle to use 32oz per tire on an ATV. Now they just show a picture with an amount below it. Now you'll come to find out that the 32oz they recommend doesn't match up to the formula they tell you to use to calculate how much each tire is supposed to get. So if you use the formula provided, you come to find that it calculates out to use less product per tire than what the bottle tells you to use. So that's very confusing as well. So if you use it long enough, you'll be able to know how much each tire will need from experience. Just make sure there's enough on the inside of the tire to coat the entire inside as well as leaving a bit left over to circulate in the tire so it can be ready for a large puncture if that ever happens. All in all, it's a good product that does what it claims. It lasts for as long as the tire does and it doesn't freeze up in the cold either! 5 stars!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 13, 2026

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