Billet aluminum rear crankshaft seal replacing the original stamped steel seal, which is prone to failure, on 1.8T or 2.0T FSI engines. CNC-machined 6061-T6 with original Elring Viton seal and integrated tension spring.

Billet aluminum crankshaft rear main seal, replacing the original cast aluminum rear seal retainer, which is prone to breakage, on 2.7T V6 engine. CNC machined 6061-T6, OE-spec Elring Viton seal with integrated tension spring.

High-Performance Dual Pulley Kit 034Motorsport

Billet aluminum rear crankshaft seal, replacing the original stamped steel seal, which is prone to breaking, on 2.0T TSI engines. CNC machined 6061-T6, original Elring Viton seal with integrated tension spring.

Billet aluminum front crankshaft seal replacing the original stamped steel wiper seal, which is prone to breakage, for the 3.0T supercharged engine. Significantly less prone to failure in case of serpentine belt breakage.

Crankshaft Pulley 207mm 034Motorsport: 3.0 TFSI Supercharger Upgrade, Audi S4/S5/Q5/SQ5 B8/B8.5 & A6/A7/A8/Q7

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.

Compressor pulley removal tool with precision-machined half shells for a secure pulley grip. Low-alloy steel construction, reusable indefinitely. For 3.0 TFSI supercharged engine.

Belt, Supercharger, 7pk1300 APR

Belt, Supercharger, 7pk1320 APR