TTE880 Audi S4 / RS4 2.7L V6 Bi-Turbo Upgrade Turbo

TTE880 Hybrid Turbocharger for Audi S4 / RS4 B5 2.7L V6 Bi-Turbo – 880+ HP with near Plug & Play fit

The TTE880 is a top-tier hybrid upgrade for the 2.7L V6 Bi-Turbo, delivering over 880 HP. Built on the original RS4 K04 housings, this turbocharger installs with minimal modifications – only the downpipe flange and intake need to be adapted.

Key features:

• CNC-machined billet compressor wheel with 50.5 mm inlet geometry

• TTE 9-blade turbine wheels for maximum flow and low backpressure

• Compressor housings ported to 58 mm with O-ring sealing

• Genuine RS4 B5 K04 housings, ported and coated

• RS6 C5-based turbine housing for increased exhaust handling

• Reinforced 360-degree bearing system for extreme durability

• Modified wastegate actuators with upgraded spring

• VSR-balanced up to 250000 rpm with individual balance protocol

• Installs at OEM location – only two peripheral changes required

Power potential:
880+ HP achievable with proper software, downpipes, intake, intercooler and fuel upgrades

Summary:
The TTE880 delivers uncompromising power while maintaining near-OEM fitment. The ideal choice for serious B5 builds with minimal hardware intervention.

Please note: This item may need to be ordered from the manufacturer. In that case, shipping takes approximately 5–7 working days.