Reduced-diameter supercharger pulley (57.70 mm), increasing the supercharger drive ratio for higher boost pressure across the entire rev range. 034Motorsport 3.0 TFSI Performance software required (sold separately) to use it with Stage 2.

Replacement performance air filter for the S34 intake system, 3.0T supercharged engine fitted on Audi S4/S5/Q5/SQ5 B8/B8.5. High-flow double-layer cotton filter, 4" inlet, direct replacement. Installation difficulty: low.

SüperDüper 85 mm Throttle Body Adapter Harness. Fits: Audi S4 B8 3.0 TFSI supercharger. Manufacturer 034Motorsport, Ref. 034-701-0034.

Performance replacement air filter for the S34 intake system, supercharged/turbo 2.9T/3.0T engines fitted to Audi S4/S5/SQ5/RS5 B9/B9.5. High-flow double-layer cotton filter, 5" inlet, direct replacement. Installation effort: low.

SüperDüper Carbon Turbo Inlet Hose Kit. Fits: P34 intake Audi RS4/RS5 B9 2.9 TFSI. Manufacturer 034Motorsport, Ref. 034-108-5062.

SüperDüper Carbon Turbo Inlet Hose Kit. Fits: X34 intake Audi RS4/RS5 B9 2.9 TFSI. Manufacturer 034Motorsport, Ref. 034-108-5063.

Pack combining the 84 mm SüperDüper throttle body kit and the S34 carbon intake, for 3.0 TFSI supercharged engine (Audi Q5/SQ5 B8/B8.5). Installation effort: low.

SüperDüper Supercharger Adapter 84 mm. Fits: Audi B8. Manufacturer 034Motorsport, Ref. 034-108-1911.

SüperDüper Supercharger Kit with Throttle Body 84 mm. Fits: Audi B8. Manufacturer 034Motorsport, Ref. 034-108-1902.

SüperDüper Turbo Adapter 63 mm. Fits: Audi B9. Manufacturer 034Motorsport, Ref. 034-108-Z107.

SüperDüper Turbo Adapter 66.5 mm. Fits: Audi B9. Manufacturer 034Motorsport, Ref. 034-108-Z108.

SüperDüper Turbo Inlet Adapter 61.2 mm. Fits: Audi B9. Manufacturer 034Motorsport, Ref. 034-108-Z121.