The VW 1.8T BWA 6-Speed Manual Gearbox restores your turbocharged VW’s factory shift feel. This OEM-equivalent 6-speed transaxle bolts directly to the BWA engine’s bellhousing and mates with the stock cable linkage—no adapters or modifications required—for precise, durable gear changes under boost.

Vehicle Compatibility

• Golf IV 1.8T BWA (2003–2006)

• Jetta IV/Bora 1.8T BWA (2003–2006)

• New Beetle 1.8T BWA (2003–2006)

Construction & Durability

• Precision Casting: Housing cast to exact VW factory dimensions for a perfect drop-in fit

• Heat-Treated Internals: Gears, shafts, and synchronizers treated for turbo torque resilience

• CNC Machining: All gear teeth and synchro cones machined to tight tolerances for smooth engagement

• Corrosion Protection: Bearings and cones receive anti-rust coatings for extended service life

Performance Benefits

1. Crisp Engagement
   Short, positive throws deliver confident shifts—even under boost.

2. Turbo-Optimized Ratios
   Six-speed spread keeps the BWA engine in its ideal powerband for acceleration and efficiency.

3. Reduced NVH
   New precision bearings and seals dampen noise and vibration for a refined cabin.

4. Enhanced Reliability
   Built to handle increased torque and spirited driving without premature wear.

Installation & Maintenance Tips

• Preparation: Replace clutch kit, pilot & throw-out bearings, and rear main seal before install

• Alignment: Use an input-shaft alignment tool for perfect concentric fit

• Break-In: Drive gently for the first 500 km to bed in synchronizers

• Service Interval: Change gearbox oil every 60 000 km with VW-specified fluid

Warranty

All VW 1.8T BWA 6-Speed Manual Gearbox units include a 6-month limited warranty on internal components, covering manufacturing defects and fluid leaks under normal use. Restore your VW’s genuine turbocharged shift precision—no compromises.