SKU: 69128269339

IE Performance Transmission Tune for Audi B9/B9.5 2.9T RS5 & RS4

Sale price$449.81 Regular price$499.79
Save 10%

Pay in installments of $124.95 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 28 - Aug 2

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

IE Performance Transmission Tune for Audi B9/B9.5 2.9T RS5 & RS4LEADING FEATURES Optimized shift points for the fastest acceleration Shift points for HPFP and TrueFlex ethanol files Enables launch control in all drive modes Includes user adjustable launch control settings Lightning fast shift speed 7th and 8th gear enabled in sport mode Enables downshifting into 1st gear without full stop Refined drive for the automotive enthusiast Reduces time for double downshifting gears Line pressure increased to protect

LEADING FEATURES


  • Optimized shift points for the fastest acceleration
  • Shift points for HPFP and TrueFlex ethanol files
  • Enables launch control in all drive modes
  • Includes user-adjustable launch control settings
  • Lightning-fast shift speed
  • 7th and 8th gear enabled in sport mode
  • Enables downshifting into 1st gear without full stop
  • Refined drive for the automotive enthusiast
  • Reduces time for double-downshifting gears
  • Line pressure increased to protect against trans slip

STAGE 2 TCU TUNE


iE's B9 2.9T ECU Tunes are fully realized performance calibrations that deliver incredible power figures and endless smiles. However, the engine is only part of the fun as your transmission is also in charge of delivering the power to the road. Upgrading your transmission computer (TCU) tune increases shift speed, torque limit maps, line pressure, and launch control functions, to further deliver increased performance. As a result, the iE TCU Stage 2 Tune will significantly transform every aspect of your RS5, or RS4, delivering faster launches, higher Gs, and further improved acceleration.

Stage 2 TCU is for use with either Stage 1 or 2 ECU tune.

Important Notice: 2021+ models are equipped with advanced security locks that prevent Stage 2 Transmission tuning. iE calibrators are currently working on bypassing the security to offer TCU tuning for all model years. In the meantime, iE TCU Stage 1 is fully compatible and will allow full power output from the ECU tune.

POWER WHEN YOU WANT IT


This complete TCU remap is packed with features that allow you to take full advantage of the increased power delivery from your ECU tune in any situaiton. Power is always on demand by unlocking 8th gear in sport mode, removing gear drop pauses, turning on 1st gear downshift without coming to a full stop, and removing take-off throttle lag. Additionally, annoyoing gear-hunting situations are elliminated with all-new drive mapping to keep the engine and transmission in the proper gear throughout the power range.

DEVELOPMENT


iE's own tuning technology suite is used to completely reverse-engineer the factory transmission mapping, allowing our software engineers access to realign all safety protocols for the new TCU calibration. Every tune parameter undergoes months of testing on our in-house dyno systems to verify all correct conditions for peak power delivery and reliability. All driving behavioral maps undergo thousands of miles of testing and a variety of users were polled to develop the ideal driving behavior.

VARIABLE LAUNCH CONTROL


User adjustable launch control delivers chest pounding launches that will significantly lower your 0-60 ond quarter-mile times. Three different launch RPMs (street, aggressive, or race) are included to dial in the fastest launch for your vehicle and tire setup.

OPTIMIZED SHIFT POINTS

iE Stage 2 TCU remaps each gear's RPM limits for the fastest possible acceleration by shifting at the optimal points to keep the engine in peak torque/power output. This strategy pulls the car through the powerband as quickly as possible with incredible improvements in acceleration and G's. These optimized shift points occur when in drive mode, sport mode, and AMAX. The transmission limit remains 7000 RPM in all gears in manual mode, retaining complete manual control over the shift points.

STAGE 2 OPTIMIZED SHIFT POINTS
GEAR SHIFT RPM
1st Gear 6900 RPM
2nd Gear 6900 RPM
3rd Gear 6450 RPM
4th Gear 6550 RPM
5th Gear 6500 RPM
6th Gear 6800 RPM
STAGE 2 PLUS OPTIMIZED SHIFT POINTS
GEAR SHIFT RPM
1st Gear 6750 RPM
2nd Gear 6700 RPM
3rd Gear 6200 RPM
4th Gear 6350 RPM
5th Gear 6250 RPM
6th Gear 6250 RPM
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: 69128269339

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 16 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
R
Verified Purchase
Rafael De Jesus
Lake Worth, US
★★★★★ 5
GREAT
B.E.AUTIFULL THANXS
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 14, 2026
B
Verified Purchase
Bajie_4x4
Dallas, US
★★★★★ 5
Perfect fit
Perfect for a 2016 Honda Civic. Job well done
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 13, 2025
P
Verified Purchase
Patrick C
Alexandria, US
★★★★★ 5
Good value. Not OEM
These clips don't fit perfectly for my honda civic. They also aren't as strong or durable as the OEM clips. The plastic is harder so they crack and fall out instead of giving if you're driving on bumpy roads. However, having a bunch of these clips in the back so I don't have to look up part numbers and order a bunch of different things is great. It does the trick and is way better than having your trim fall off. It's a quick and dirty fix... but hey, if you do DIY repairs and aren't going to the shop for it, it's probably what you are looking for.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
A
Verified Purchase
Aaron Merritt
Carnegie, US
★★★★★ 4
Clips are awesome, tools kinda crappy
The assortment is on point with OE supplied retainers, the ones with metal especially are just like the originals offered by Honda.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2024
G
Verified Purchase
Gerardo
Carnegie, US
★★★★★ 5
Xislet 130PCS Honda Fender Liner Clips
Great clips work great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 20, 2026

recommand products