Sale
2006 - 2008 VW Passat 2.0T Ecu Tune (PLUG AND PLAY ECU)
$400.00 - $1,100.00
Sale
2006 - 2008 A3 2.0T ECU TUNE PLUG AND PLAY
$550.00
$449.99
Stage Power Comparison
Stage 1
237
HP / Stock Turbo
289 TQ
No hardware required
Plug & Play ECU
Plug & Play ECU
Stage 2
265
HP / High-Flow Exhaust
311 TQ
High-flow exhaust + plugs req.
Stock turbo
Stock turbo
Stage 2+
300
HP / HPFP Upgrade
340 TQ
HPFP + exhaust + plugs req.
Stock turbo maxed
Stock turbo maxed
Stage 3
345
HP / Big Turbo
360 TQ
Full turbo upgrade required
K04 / GT28+
K04 / GT28+
BOOST DYNAMIC TUNING
BDT Stage 1 Plug & Play ECU Tune
2006–2008 Audi A3 2.0T FSI
Experience the difference — BDT Stage 1 wakes up your A3 2.0T with responsive power, sharper throttle, and smooth boost. 237 HP / 289 TQ on 93 octane with award-winning 2-Step launch control and crackle pops. No hardware required.
Plug & Play ECU 2-Step Launch Immo Off Crackle Pops
Fitment & Compatibility
Vehicle: 2006–2008 Audi A3 2.0T FSI
Engine: 2.0T FSI (EA113) • Bosch MED9.1
- FWD
- Manual & Automatic supported
- Plug-and-play ECU swap — no laptop needed
- Immobilizer off — guaranteed start
Stage 1 Highlights
- 237 HP / 289 TQ on 93 octane
- Award-Winning 2-Step Launch Control
- Crackle & Pop Map (Low / Medium / Flames)
- Speed limiter removed
- Rev limiter raised (4K → 6K neutral)
- Refined boost control
- Fuel & timing optimized
- Turbo lag reduced
- LPFP/HPFP targets optimized
- Immobilizer off
Power Gains
| Stage | Horsepower | Torque |
|---|---|---|
| Stock Audi Advertised | 194 HP | 213 TQ |
| Stock BDT Dyno | 190 HP | 210 TQ |
| Stage 1 | 237 HP | 289 TQ |
| Stage 2 (high-flow exhaust req.) | 265 HP | 311 TQ |
| Stage 2+ (HPFP + exhaust req.) | 300 HP | 340 TQ |
| Stage 3 (big turbo req.) | 345 HP | 360 TQ |
Stage 1 Modification Requirements
Stage 1 requires no hardware modifications.
Upgrade Matrix
| Part / Upgrade | Required | Recommended |
|---|---|---|
| TCU Tune | — | HIGHLY REC. |
| Air Intake | — | YES |
| Intercooler | — | YES |
| Drivetrain Inserts | — | YES |
| High-Flow Exhaust | — | NOT COMPATIBLE (S1) |
| Spark Plugs BKR7EIX .028 | — | YES |
Running an upgraded turbo (including K04)? You need Stage 3 instead.
ECU REMOVAL INSTRUCTIONS
BOOST DYNAMIC TUNING
BDT Stage 2 Plug & Play ECU Tune
2006–2008 Audi A3 2.0T FSI
Stage 2 pushes the stock turbo further with a high-flow exhaust. 265 HP / 311 TQ with award-winning 2-Step, crackle pops, and refined boost control.
High-Flow Exhaust Req. 2-Step Launch Plug & Play
Stage 2 Requirements: High-flow exhaust and spark plugs (BKR7EIX .028) required.
Stage 2 Highlights
- 265 HP / 311 TQ
- Award-Winning 2-Step
- Crackle & Pop Map
- Speed limiter removed • Rev limiter raised
- Refined boost control
- Immobilizer off
Mod Requirements
| Part | Req. | Rec. |
|---|---|---|
| High-Flow Exhaust | YES | — |
| Spark Plugs BKR8EIX .028 | YES | — |
| TCU Tune | — | HIGHLY REC. |
| Air Intake | — | YES |
| Intercooler | — | YES |
| Drivetrain Inserts | — | YES |
Running an upgraded turbo? You need Stage 3 instead. This includes K04.
BOOST DYNAMIC TUNING
BDT Stage 2+ Plug & Play ECU Tune
2006–2008 Audi A3 2.0T FSI
Stage 2+ maxes out the stock turbo with HPFP fueling support. Up to 300 HP / 340 TQ — instant throttle, smoother boost, and crackle pops that sound downright nuts.
HPFP + Exhaust Req. 2-Step Launch Plug & Play
Stage 2+ Requirements: HPFP upgrade, high-flow exhaust, and spark plugs (BKR8EIX .028) required.
Stage 2+ Highlights
- Up to 300 HP / 340 TQ
- Award-Winning 2-Step
- Crackle & Pop Map
- Speed limiter removed • Rev limiter raised
- Refined boost control
- Immobilizer off
Mod Requirements
| Part | Req. | Rec. |
|---|---|---|
| HPFP Upgrade | YES | — |
| High-Flow Exhaust | YES | — |
| Spark Plugs BKR8EIX .028 | YES | — |
| Intercooler | HIGHLY REC. | — |
| TCU Tune | — | HIGHLY REC. |
| Air Intake | — | YES |
| Drivetrain Inserts | — | YES |
BOOST DYNAMIC TUNING
BDT Stage 3 Plug & Play ECU Tune
2006–2008 Audi A3 2.0T FSI
Stage 3 is for big-turbo builds. 345 HP / 360 TQ with E40/E85 ethanol options. Award-winning 2-Step and aggressive crackle pops included.
K04 / GT28+ E40/E85 2-Step Launch Plug & Play
Stage 3 is a full big-turbo build. Turbo, injectors, HPFP, exhaust, intake, intercooler, and TCU all required.
Stage 3 Highlights
- 345 HP / 360 TQ
- K04 / GT28+ turbo upgrade required
- E40/E85 ethanol calibration available
- Custom injector calibration
- Award-Winning 2-Step
- Aggressive crackle pops
- Speed limiter removed • Rev limiter raised
- Refined boost control
- Immobilizer off
Mod Requirements
| Part | Req. | Rec. |
|---|---|---|
| Turbo Upgrade (K04 / GT28+) | YES | — |
| High-Flow Exhaust | YES | — |
| Intercooler | YES | — |
| Air Intake | YES | — |
| TCU Tune | YES | — |
| Spark Plugs BKR8EIX .028 | YES | — |
| Turbo Inlet Pipe | — | YES |
| HPFP Upgrade | — | YES |
| Drivetrain Inserts | — | YES |
Frequently Asked Questions
Q: How does plug-and-play work?
A: We ship you a pre-tuned ECU with immobilizer off. Swap your stock ECU for the BDT one — no laptop, no cables. Plug in and drive.
Q: What mods do I need for Stage 1?
A: None required. Intake, intercooler, plugs, and TCU tune are recommended. High-flow exhaust is NOT compatible with Stage 1.
Q: What do I need for Stage 2?
A: High-flow exhaust and spark plugs (BKR8EIX .028) are required. TCU tune highly recommended.
Q: What's the difference between Stage 2 and Stage 2+?
A: Stage 2+ adds an HPFP upgrade which unlocks additional fueling headroom for up to 300 HP / 340 TQ. Same exhaust and plug requirements as Stage 2.
Q: What do I need for Stage 3?
A: Full big-turbo build: turbo, injectors, exhaust, intake, intercooler, and TCU tune all required.
Q: I have an upgraded turbo. Which stage do I need?
A: You need Stage 3. Stage 1 and 2 are not compatible with upgraded turbo hardware. This includes K04.
Q: What is the core return program?
A: After installing your BDT ECU, send back your stock ECU for a $50 rebate. We supply the shipping label.
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
- Assume all risk and responsibility for compliance with applicable laws.
- Waive all claims against Boost Dynamic Tuning, LLC and affiliates.
- 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.
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Reviews
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2006 Audi A3 2.0T,with 6SPD Manual transmission
Ordered late Thursday evening,I'm in Michigan so I was surprised when the order showed up early Monday mid morning,ECU swap is simple on these,with care taken when removing wiper arms,as the lower windshield is in the vicinity,use a small puller if unsure,they can be rented from any oriellys,etc.Engine fired right up loped at idle as do all of these at initial start,smoothing out right away with a noticably crisper throttle response,after warm up I did a couple full throttle runs,and all I can say is Wow,had to let off numerous times in 1st)2nd gear,if you've ever raced a 2stroke MX bike that's what it felt like(if your 6spd manual take the bleed orifice out the slave cylinder,on front driver's side of transmission,it'll shift much quicker,and get rid of the lag in Engagement) 100% satisfied,they hooked it up! Thanks Guys(Southwest Michigan)
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Wonderful company
Great company and tune! Would recommend over any other tunes on the market.