2018 - 2020 Audi Q5 2.0t ECU TUNE (Remote Tune)
Sale

2018 - 2020 Audi Q5 2.0t ECU TUNE (Remote Tune)

Availability:
Usually ships in 24 hours
$549.95 $450.00
(No reviews yet)
Width:
7.00 (in)
Height:
1.00 (in)
Depth:
7.00 (in)
Current Stock:
Adding to cart… The item has been added
Description
Select Stage:

Audi Q5 2.0T — Choose Your Stage

2018–2020 Audi Q5 2.0T • Simos 18.41 • Quattro AWD

Stage 1
288
HP / Stock Hardware
315 TQ
+40 HP / +42 TQ
No hardware required
TCU tune highly recommended
Stage 2
329
HP / High-Flow Exhaust
410 TQ
+81 HP / +137 TQ
High-flow exhaust required
TCU tune highly recommended
BOOST DYNAMIC TUNING

BDT Stage 1 ECU Tune

2018–2020 Audi Q5 2.0T • Quattro AWD

Our Stage 1 Tune is everything you've been looking for to wake up the potential of your turbocharged 2.0L Q5. BDT Stage 1 delivers 288 HP / 315 TQ with zero hardware changes. Be ready for a reliable everyday commute or a launch down the drag strip at any time.

Quattro AWD TCU Tune Available Crackle Pops Remote OBDII Flash
Audi Q5 2.0T Stage 1 BDT

Fitment & Compatibility

 

Vehicle: 2018–2020 Audi Q5 2.0T

Engine: 2.0T TFSI (EA888)

ECU: Simos 18.41

  • Quattro AWD
  • Automatic transmission
  • 91–93 octane
  • Remote OBDII flashing compatible

Stage 1 Highlights

  • 288 HP / 315 TQ (from 248 HP / 273 TQ stock)
  • Sharper throttle response
  • Optimized boost, timing, and fueling
  • Refined torque management
  • Crackle Pops (in Dynamic mode)
  • Auto Start/Stop defaults OFF
  • Speed limiter removed
  • Rev limiter raised (TCU req.)
  • Torque limiters raised
  • LPFP/HPFP targets optimized
  • VVT recalibrated
  • Boost gauge scaled for higher boost
  • Reduced turbo lag
  • OBDII port flashing

Power Gains

Configuration HP TQ
Stock Audi Advertised 248 HP 273 TQ
Stock BDT Dyno 246 HP 270 TQ
Stage 1 93 Octane 288 HP 315 TQ
Stage 2 (HFE req.) 329 HP 410 TQ

Mod Requirements

Stage 1 requires no hardware modifications. Stock-turbo and stock-exhaust friendly.

Upgrade Matrix

Part / Upgrade Required Recommended
TCU Tune — HIGHLY REC.
Air Intake — YES
Intercooler — YES
BOOST DYNAMIC TUNING

BDT Stage 2 ECU Tune

2018–2020 Audi Q5 2.0T • Quattro AWD

Stage 2 pairs the factory turbo with a high-flow exhaust for 329 HP / 410 TQ. BDT's cutting-edge calibration efficiently and safely maxes out the factory turbocharger's potential — giving those unsuspecting Hellcats a run for their money.

High-Flow Exhaust Req. Quattro AWD TCU Tune Available Crackle Pops
Audi Q5 2.0T Stage 2 BDT
Stage 2 Requirement: A high-flow exhaust is required.

Stage 2 Highlights

  • 329 HP / 410 TQ (from 248 HP / 273 TQ stock)
  • +81 HP / +137 TQ over stock
  • Sharper throttle response
  • Optimized boost and fueling
  • Increased Crackle Pops (in Dynamic mode)
  • Auto Start/Stop defaults OFF
  • Speed limiter removed
  • Rev limiter raised (TCU req.)
  • Torque limiters raised
  • LPFP/HPFP targets optimized
  • VVT recalibrated
  • Linear boost onset
  • Reduced turbo lag
  • OBDII port flashing

Power Gains

Configuration HP TQ
Stock Audi Advertised 248 HP 273 TQ
Stock BDT Dyno 246 HP 270 TQ
Stage 1 (reference) 288 HP 315 TQ
Stage 2 93 Octane 329 HP 410 TQ
 

Mod Requirements

Upgrade Matrix

Part / Upgrade Required Recommended
High-Flow Exhaust YES —
TCU Tune — HIGHLY REC.
Air Intake — YES
Intercooler — YES
Drivetrain Inserts — YES
Turbo Inlet Pipe — YES
⚠️ WINDOWS LAPTOP REQUIRED (NO APPLE / MACOS) • STABLE INTERNET • BDT-SUPPLIED TUNING INTERFACE

How Remote Tuning Works — Flash From Home

Whether you're on the go or at home, with the ease of a remote tune, we ensure a quick and stress-free software install. We connect via TeamViewer, walk you through reading your stock ECU, then flash the updated calibration in real time.

 

What You Need

  • Windows laptop or tablet — macOS not supported
  • Stable internet connection (50+ Mbps)
  • BDT-supplied tuning interface (included with purchase)
  • Battery charger — 10–25 amp, connected entire session
  • TeamViewer Quick Support (free)

Step-by-Step

  1. 1

    Schedule your flash session after purchase.

  2. 2

    Download TeamViewer Quick Support.

  3. 3

    Connect battery charger.

  4. 4

    Key on, engine off.

  5. 5

    Plug in the interface — OBDII port to USB.

  6. 6

    Share your TeamViewer ID. BDT handles everything.

  7. 7

    Key off on command. Fault codes clear on their own.

  8. 8

    Disconnect & drive.

WATCH: HOW REMOTE TUNING WORKS

After the flash: Fault codes may appear — 100% normal. They clear after a short drive cycle.
Can't make your scheduled time? Reschedule at least 1 hour in advance. Late arrivals without notice are subject to a $50 fee.

Frequently Asked Questions

 

Q: What's the difference between Stage 1 and Stage 2?
A: Stage 1 requires no hardware modifications. Stage 2 requires a high-flow exhaust and delivers significantly more torque.

 

Q: Do I need the TCU tune?
A: Highly recommended. The TCU tune raises torque limits, improves shift logic, and enables the raised neutral/park rev limiter.

 

Q: What fuel does it support?
A: 91/93 octane pump gas.

 

Q: Can I flash at home?
A: Yes. 100% remote with live support from the actual calibrator. A Windows laptop is required.

 

Q: What are crackle pops?
A: Also known as overrun. When decelerating from higher RPMs or free-revving, you'll hear crackle pops from your exhaust. More pronounced with aftermarket exhaust.

 

Q: Can I upgrade from Stage 1 to Stage 2 later?
A: Absolutely. Pay the difference and schedule a reflash once your hardware is installed.

Recommended Maintenance

Component Interval
Spark Plugs — NGK or OEM Every 15–20K miles
Engine Oil — 5W-40 Full Synthetic + OEM Filter Every 5K miles
Transmission Service Every 40K miles
Air Filter Inspect every 15K miles
Fuel Injectors + Carbon Cleaning Every 50K miles

EMISSIONS COMPLIANCE NOTICE & LEGAL DISCLAIMER

FOR COMPETITION USE ONLY — NOT FOR STREET USE

This product is sold and intended solely for vehicles used in closed-course racing, off-road competition, or organized motorsport events. It is not legal for use on any pollution-controlled vehicle operated on public roads or highways, as defined under the Clean Air Act (42 U.S.C. § 7522) and applicable state emissions laws.

Federal and State Emissions Compliance

  • This product may modify, bypass, defeat, or render inoperative one or more emissions control devices.
  • Use on emissions-regulated vehicles is strictly prohibited by federal law and may result in penalties up to $45,000 per vehicle under the Clean Air Act.
  • This product is not certified by the EPA or CARB, and is not legal for sale or use in California or any CARB-adopting state.

Assumption of Risk and Waiver of Liability

  1. Assume all risk and responsibility for compliance with applicable laws.
  2. Waive all claims against Boost Dynamic Tuning, LLC and affiliates.
  3. Release Boost Dynamic Tuning, LLC from damages resulting from improper or unlawful use.

Indemnification Clause

You further agree to indemnify, defend, and hold harmless Boost Dynamic Tuning, LLC from any fines, penalties, damages, losses, or legal fees resulting from use inconsistent with this disclaimer.

Final Notice

This product is sold "as is", with no warranties regarding legality for public highway use. It is the sole responsibility of the end-user to determine legality. Boost Dynamic Tuning, LLC does not condone illegal street use or emissions equipment tampering.

By completing your purchase, you acknowledge that you have read, understood, and agreed to this disclaimer in full.

HIGH-FLOW EXHAUST NOTICE: BY PURCHASING A MOTORSPORT/RACING PRODUCT ("PRODUCT"), YOU REPRESENT THAT YOU UNDERSTAND AND AGREE THAT THE PRODUCT IS NOT DESIGNED TO MEET ANY APPLICABLE EMISSIONS STANDARDS, WHETHER IN THE USA OR OTHERWISE, THE PRODUCT IS NOT DESIGNED TO BE C.A.R.B. COMPLIANT, AND THAT THE PRODUCT IS NOT FOR SALE OR USE IN CALIFORNIA, USA NOR ANY OTHER JURISDICTION WHERE THE SALE OR USE IS PROHIBITED BY LAW.

audi q5 ecu tune, audi q5 2.0t tune, 2018 q5 tune, 2019 q5 tune, 2020 q5 tune, q5 stage 1 tune, q5 stage 2 tune, audi q5 performance tune, q5 2.0t tfsi tune, simos 18.41 tune, q5 quattro tune, q5 crackle tune, q5 boost control, q5 obd2 flash, q5 remote tune, boost dynamic tuning q5, bdt q5 tune, best q5 tune, best q5 tune 2025, best q5 tune 2026, q5 tcu tune, q5 transmission tune, q5 288 hp tune, q5 329 hp tune, q5 ecu flash, q5 throttle response, q5 speed limiter removal, q5 rev limiter, q5 torque tune, audi q5 dyno tune, hilton head audi tuning, south carolina q5 tuner, q5 ea888 tune, q5 turbo tune, q5 daily driver tune