2014 - 2019 Beetle 1.8t Stage 2

2014–2019 Volkswagen Beetle 1.8T Stage 2 Plug-and-Play ECU Tune — by Boost Dynamic Tuning

BDT Stage 2 is the sweet spot for Beetle 1.8T owners: OEM manners with a stronger mid-range, faster spool, and clean, confident power you can daily. Remote OBDII flashing keeps install quick and stress-free—at home or on the go.

Commute during the week. Pull hard on the weekend.

Fitment & Compatibility

BDT Stage 2 — Feature Highlights

• Power Gains (Dyno): up to 268 HP / 315 FT-LBS on 93 octane with required hardware
• Speed limiter removed
• Neutral/Park rev limiter raised
• Torque limiters recalibrated for consistent pull
• Driver-requested fueling optimized by throttle position
• Overrun/Crackle available (Low / Medium / Intense / Flame)
• Refined boost control for a linear, predictable onset
• Reduced turbo lag for quicker response
• Low- and high-pressure fuel targets optimized
• OBDII port flashing

Beetle 1.8T  — Stage 2 Calibration

Up to 268 HP & 315 FT-LBS on 93 octane with a high-flow exhaust/downpipe, while keeping OEM-like refinement. This file safely maximizes the stock turbocharger and maintains smooth drivability for daily use.

Crackle (Overrun)

Lift-off character that adds subtle pops on stock exhaust and turns up the attitude with high-flow systems. Calibrated with RPM windows and safety logic to keep it tasteful for daily street manners.

Refined Boost Control

Factory delivery can feel uneven during long pulls. Stage 2 smooths the curve for crisp, repeatable acceleration through the full powerband—OEM polish, enthusiast performance.

Dyno-Verified Power Gains

Expected Stage 2 gains on 93 octane (high-flow downpipe/exhaust + supporting mods): up to 268 HP / 315 FT-LBS. Results vary with dyno type, altitude, heat-soak, fuel quality, and hardware condition.

ECU Tune — Modification Requirements

Stage 2 hardware requirements (quick view): High-flow downpipe/exhaust is required. Intake, intercooler, drivetrain inserts, and a fresh diverter valve are strongly recommended for consistency. Upgraded turbos are not compatible with Stage 2 (use Stage 3).

Software Installation Requirements

Appointment Policy: If you schedule an in-person flash and arrive late without contacting us, a $50 late fee applies. Need to reschedule? Notify us at least one hour in advance to avoid the fee.

IF YOU WANT YOUR CAR TO SURVIVE, THESE MUST BE DONE!

I WANT YOUR CAR TO SURVIVE MULTIPLE YEARS WITH MY TUNE. I’VE TUNED COUNTLESS EA888 CARS AND THIS IS WHAT WORKS. IF YOU CAN’T AFFORD THE PARTS, PLEASE DON’T TUNE YOUR CAR.

FAQ

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.

By purchasing, installing, or using this product, you explicitly acknowledge and agree to the following terms:

Federal and State Emissions Compliance

• This product may modify, bypass, defeat, or render inoperative one or more emissions control devices, including but not limited to: catalytic converters, oxygen sensors, EGR systems, or OBD monitoring systems.
• The installation or use of this product on any vehicle subject to emissions regulations is strictly prohibited by federal law and may result in civil or criminal penalties, including fines up to $45,000 per vehicle under the Clean Air Act.
• This product is not certified by the Environmental Protection Agency (EPA) or the California Air Resources Board (CARB), and is therefore not legal for sale or use in California or any state that follows CARB standards.

Assumption of Risk & Waiver of Liability

• You assume all risk and responsibility for compliance with applicable laws.
• You waive all claims and liabilities against Boost Dynamic Tuning, LLC arising from unlawful use.
• You release Boost Dynamic Tuning, LLC from any damages or penalties resulting from improper or unlawful use.

⚖️ Indemnification Clause

You 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, misrepresentation of vehicle use, or violation of emissions laws or regulations.

Final Notice

This product is sold “as is” and “with all faults”, with no warranties regarding legality for public highway use or emissions compliance. It is the sole responsibility of the end-user to determine legality for the intended application. 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.

DOWNPIPE NOTICE: Motorsport/racing products are not designed to meet emissions standards. Not CARB-compliant; not legal for sale or use in California or other restricted states.