Kit of 8 precision-machined stainless steel front subframe locating collars and 4 new bolts, eliminating subframe slippage and positioning it precisely. Installation in about 1 hour. NVH: none to low.

Rigid Motorsport Spec engine mount, billet aluminum and Delrin, for five-cylinder Audi engines, track use. Priced per single mount: a vehicle requires 2 mounts in total. NVH: moderate.

Ultra Racing front lower brace BMW 640 E63/E64 4.0 03-10

Billet T6-6061 aluminum rear subframe reinforcement kit, preventing rear subframe failure on B4/B5 Quattro vehicles, very common when installing an upgraded rear anti-roll bar.

Billet aluminum dogbone mount (torque arm) with a genuine Aurora rod end and Track Density rubber bushing, for VW MkIV and Audi 8N. Machined and assembled in-house, it eliminates the play of the original mount.

Ultra Racing front lower brace BMW 3 F30 320 / 3GT F34 11+

Billet aluminum inserts filling the gaps in the 4 original rear subframe mounts and limiting vertical movement, to preserve suspension geometry through corners on MQB/MQB EVO all-wheel-drive vehicles.

Density Line engine mount, high-durometer rubber, with no internal voids or fluid, wide fitment range for older five-cylinder Audi models.

Ultra Racing front lower brace BMW 1M Coupe E82 10+

Billet aluminum lowering links kit, direct replacement for the factory ride height sensor links, allowing adjustable lowering of up to 50 mm front and rear on Audi C7 with adaptive air suspension. Installation difficulty: moderate.

Density Line dogbone mount, high-durometer rubber, with no internal voids or fluid, replacing the stock mount on VW Mk4 and Audi 8L/8N.

Ultra Racing front lower brace Audi TT 8N 98-06 1.8T