Conversion kit to convert existing TrackSport engine/transmission mounts to StreetSport, for VW MkIV Golf/GTI and Audi TT Mk1 with 1.8T engine. Moderate increase in NVH, lower than the TrackSport version thanks to the softer durometer rubber.

Conversion kit to convert existing TrackSport engine/transmission mounts to StreetSport, for MQB and MQB EVO platforms. Moderate NVH increase, lower than the TrackSport version thanks to the softer durometer rubber.

Complete set of OEM subframe bolts for Audi A4/S4, A5/S5 and Q5 B8 pre-facelift. Recommended for installing the 034Motorsport billet aluminum X-Brace.

Complete set of OEM subframe bolts for Audi A4/S4, A5/S5 and Q5 B8.5 facelift. Recommended for installing the 034Motorsport billet aluminum X-Brace.

Front strut bearing, OE replacement part, to be replaced together when installing Density Line strut mounts on the MQB and MQB EVO platform. Improves ride comfort on a refurbished front end.

14x1.5 mm threaded castle nut securing the strut mount to the shock absorber shaft. Recommended when replacing suspension strut mounts on early Audi small chassis.

Front strut mount bearing, original replacement part, to be replaced at the same time when installing Density Line strut mounts. Improves ride comfort on refurbished front suspension, VW MkIV and Audi 8N/8L A3/TT.

Front strut mount bearing, OE replacement part, to be replaced together when installing Density Line strut mounts. Improves ride comfort on a refurbished front suspension, VW MkV/MkVI and Audi 8J/8P.

Steel and aluminum reinforcement plates for front strut mounts, significantly increasing the rigidity of the original aluminum strut mounts on Audi 8J TT/TTS/TTRS. Reduces the risk of deformation from curb impacts. Cannot be installed on strut mounts that are already deformed.

Solid aluminum front subframe bushing kit, direct replacement for the original rear rubber subframe bushings, which are prone to flex and unwanted movement under load, for VW MkIV R32 and Audi 8L/8N A3/S3/TT Quattro.

Kit of CNC-machined 304 stainless steel bleeder screws, replacing the fragile, single-use original plastic bleeder screws on the 3.0 TFSI supercharged engine. Designed for repeated use throughout the life of the engine.

Original-location intercooler for the 3.0 TFSI supercharged engine (Q5/SQ5 B8/B8.5). Significant reduction in intake air temperatures measured in testing. Strongly recommended for Stage 1/2, mandatory beyond that. Installation effort: high.