Condor Speed Shop - Poly Transmission Mount Set - E30 z4 ECU ground

ECU ground

To enhance stability

Designed for the street or the track

Please email us for Local Pickup

This is the only aftermarket inlet manifold on the market that has this feature and we guarantee zero air locks if plumbed exactly as Plazmaman advises

Condor Speed Shop - Poly Transmission Mount Set - E30 z4 ECU groundOur 70A poly transmission mounts are the solution if you are trying to improve performance while minimizing vibration and NVH. They are "bolt through" style mount which means the bolt goes through the entire mount. They are comparable to BMW Group N mounts in hardness and are 30% stiffer than the stock mounts, which makes them perfect for weekend fun cars, or the occasional autocross. Currently they are the softest polyurethane mount on the market,