Skip to content

IE Performance ECU Tunes for Audi B9 3.0T S4, S5, & SQ5

Marsoni M251S
Sale price$449.50
Pay 4 payments of $112.38 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
IE Performance ECU Tunes for Audi B9 3.0T S4, S5, & SQ5LEADING FEATURES Innovative mobile tuning for an easy install Thrilling power and acceleration gains 91, 93, & E85 optimized fuel maps Includes TrueFlex easy ethanol programming Stage 1 for stock hardware or basic bolt ons Stage 2 for aftermarket downpipe support Stage 3 for hybrid turbo upgrades Available with matching transmission tunes Apple & Android phones supported Take control of your Audi S4, S5, or SQ5 by unlocking thrilling power and
Easy Shipping

Quick Dispatch:

Your IE Performance ECU Tunes for Audi B9 3.0T S4, S5, & SQ5 orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your IE Performance ECU Tunes for Audi B9 3.0T S4, S5, & SQ5 ships.

Need Help?
Questions about IE Performance ECU Tunes for Audi B9 3.0T S4, S5, & SQ5, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for IE Performance ECU Tunes for Audi B9 3.0T S4, S5, & SQ5 in your area.

Get Shipping Estimates

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
4.4 ★★★★★
Based on 806 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
amber
Houston, US
★★★★★ 1
super cute until it stops working
Color: #03 Champagne
worked really great for about 10 sprays before it clogged permanently! tried to clean out the spray mechanism but it still didn’t work.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
N
Verified Purchase
Nardzz
Port Orchard, US
★★★★★ 5
Love the glitter!
Color: #04 Bronze
This glitter body spray is everything! It’s water based so you have to shake and mix the product first before you spray. It dries quickly after that. I mixed a little with lotion too to spread it out & it still applied well which I love. I did go through half the bottle but I used it on me & my friend. Definitely worth the purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 17, 2026
A
Verified Purchase
Ann González
Los Angeles, US
★★★★★ 4
Brillo
Color: #03 Champagne
Es un súper spray y tiene un brillo súper
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 7, 2025
R
Verified Purchase
Raven
Dallas, US
★★★★★ 5
Great product for people with sensitive skin
Color: #04 Bronze
Works Great/ no break outs and I have sensitive skin
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
M
Verified Purchase
mphipps
Draper, US
★★★★★ 3
Sad
Color: #03 Champagne
Spray doesn’t work. The spray only worked for a few sprays. I work in the entertaining industry and was looking forward for not just myself but the other girls to use the glitter spray. Out of 30 girls only 3 were able to use it. The spray bottle stopped working. I ordered a replacement and it stopped working also after a few sprays
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 18, 2025

recommand products