Crest Automotive Tuning - C) CHASSIS, BRAKES, SUSPENSION & STEERING UPGRADES

Product Code: bmwmountfull

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E36/E46 COUPE & Z4 STREET REAR SHOCK MOUNTS (PAIR) FULL PLATE

Using urethane bushings that can be installed in either a stiff or semi-stiff position, this is the perfect rear shock mount for BMW E36, E46 and Z4 cars.

Will not fit Convertibles or E30s

Made of 6061 aircraft aluminum, these mounts are a perfect fit for any shock.
Two steel studs mounted to a steel bracket sandwich this mount to the body, and allow quick access from under the wheelwell for adjusting rear shocks, especially Konis.
This part, including the urethane bushings, has a lifetime guarantee to the original purchaser. Price is per pair.

available for 10mm, 12mm, 14mm shock absorber shaft.

Estimated Volumetric Shipping Weight : 3.00 Kg

Product Code: bmwmountrace

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REF: BMWMOUNTRACE

Rear shock mount to fit BMW, only recommended for race cars.

If you are racing, and especially with coil-over shocks, you need this monoball rear mount that slides for spring to tire clearance.

Complete with shock stem adapters.Uses a spherical bearing instead of urethane or rubber. Please specify 10, 12, 14 or 16mm stem diameter.

Billet aluminum with spherical bearings.

Note that ALL Ground Control rear shock mounts are clamped to the body for extra strength. Price per pair.

Estimated Volumetric Shipping Weight : 3.00 Kg

Product Code: gcm3bearing95

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REF: M3BEARING95

E30 M3 geometry, use ONLY with e30, e30 M3, or 92-95 e36 control arms. For 96-99 M3, use alternate GC product Ref: "M3BEARING96" elsewhere in this section.

Priced as a pair

PLEASE SPECIFY YOUR EXACT VEHICLE MODEL WHEN ORDERING.

Estimated Volumetric Shipping Weight : 10.00 Kg

Product Code: gcflcabrng

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REF: E36BEARING

For E36 M3 96-99 geometry, use ONLY with 96-99 e36M3 lower control arms, for e30, 325 or 1995 E36 M3 control arms use "M3bearing95" or "M3bearingbmwcca" as shown elsewhere in this section.

Priced as a pair

PLEASE SPECIFY YOUR EXACT VEHICLE MODEL AND CHOICE OF FRONT / REAR BAR COMBINATION.

Estimated Volumetric Shipping Weight : 10.00 Kg

Product Code: m3bearing

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E30, 92-95 E36 & M3, LOWER CONTROL ARM BUSHINGS (BMWCCA LEGAL)

Ref: M3BEARING95

Only rotates in 2 axes to satisfy prepared class rules of BMWCCA and SCCA SOL2 street prepared class.

• Replaces your soft, or torn, control arm bushings with offset(M3) aluminum bearing retainer self-lubricating 3M stock.
• Reduces control arm deflection for a more precise steering feel.
• 3M bushing can be easily replaced if needed.
• Retainer and hardware are anodized or zinc plated for corrosion resistance.

E30 M3 geometry; use ONLY with E30, E30 M3, or 92-95 E36 & M3 control arms. For 96-99 M3, use m3bearing96.

Please specify which vehicle and model when ordering.

Estimated Volumetric Shipping Weight : 3.00 Kg

Product Code: gcupperinbearing

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- Replaces your soft worn upper-inner control arm bushings with a serviceable bushing that houses a spherical pivot bearing.
- Eliminates unwanted flex.
- Reduces deflection for more precise handling.

Also fits M3 models.

Priced as a pair.

WE ALSO SELL SIMILAR UPGRADE FOR THE "LOWER- INNER" CONTROL ARM BUSH, PLEASE SEE OTHER LISTING FOR THIS ON SAME PAGE AS THIS ITEM. 10% DISCOUNT IF PURCHASING BOTH SETS TOGETHER.

Estimated Volumetric Shipping Weight : 7.00 Kg

Product Code: gclowerinbearing

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Ref: LowerInBearing-1

• Replaces your soft worn lower - inner control arm bushings with a serviceable bushing that houses a spherical pivot bearing.
• Eliminates unwanted flex.
• Reduces deflection for more precise handling.

Also fits M3 models.

Priced as a pair.

WE ALSO SELL SIMILAR UPGRADE FOR THE "UPPER - INNER" CONTROL ARM BUSH, PLEASE SEE OTHER LISTING FOR THIS ON SAME PAGE AS THIS ITEM. 10% DISCOUNT IF ORDERING BOTH PAIRS TOGETHER.

Estimated Volumetric Shipping Weight : 7.00 Kg

Product Code: bmwroll

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GROUND CONTROL E36 / Z3 BMW ROLL CENTER CORRECTION KIT

Our E36/Z3 Roll Center Adjusters replace the factory front lower ball joints. These new bushings assist in correcting the vehicles roll center after lowering. They are adjustable depending on your vehicles final ride height. We recommend using these bushings in conjunction with our Racing Tierods / Bump Steer Adjusters, to achieve proper suspension alignment. Our exclusive racing tie rod ends allow the bumpsteer to be adjusted, by moving the tie rods up and down with spacers.This is similar to the pieces used by BMW factory teams in Europe, and recommend that the rod ends be inspected every session, and replaced if necessary. Our kit comes with Aurora aircraft grade rod ends and all spacers.

Not Recommended for Street Cars - Race Cars ONLY

Estimated Volumetric Shipping Weight : 2.00 Kg

Product Code: e36mbushing-1

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Fits all e36 3 series and 1996-1999 M3. Does NOT fit 1995 M3.

Ref: E36Mbushing-1

This is a fairly simple installation. Good directions are included, and the lower control arm does NOT need to be removed. A press is useful, but not necessary.
This exclusive design does NOT rotate in urethane, traditionally a short lived solution. This design uses a steel and composite bearing for rotation.

There are two versions of this bushing :
1. The standard version has some noise insulation, (but not as much as the flimsy stock rubber piece of course)
2. The second version has no isolation at all, and is intended for serious track or race cars. The race version WILL require periodic maintenance.

PLEASE SPECIFY WHICH ABOVE OPTION WHEN ORDERING

Estimated Volumetric Shipping Weight : 2.00 Kg

Product Code: gcbmwbumpsteer

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Not Recommended for Street Cars - Race Cars ONLY

Exclusive racing tie rod ends allow the bumpsteer to be adjusted, by moving the tie rods up and down with spacers.
This is similar to the pieces used by BMW factory teams in Europe, and they recommend that the rod ends be inspected every session, and replaced if necessary.
Our kit comes with Aurora aircraft grade rod ends and all spacers.

Estimated Volumetric Shipping Weight : 10.00 Kg

Product Code: gcsac

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NYLON SPRING ALIGNMENT CONE

Our nylon spring alignment cones for the BMW E30 and BMW E36/E46 and BMW Z4M Chassis. These cones are made to align the rear springs in the chassis rails.

Made to fit 2.25" Inner diameter and 2.50" inner diameter springs only, please specify spring diameter when ordering.

**SOLD AS A PAIR ONLY**

Please specify vehicle and model when ordering.

Estimated Volumetric Shipping Weight : 2.00 Kg

Product Code: gcrollcon-1

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REF: BMWROLLCONTROL

This E36/Z3 Roll Center Adjusters replace the factory front lower ball joints, including Adjustable tie rods.

These new bushings assist in correcting the vehicles roll center after lowering. They are adjustable depending on your vehicles final ride height.

In conjunction with the Ground Control Racing Tierods / Bump Steer Adjusters also included you can achieve proper suspension alignment, as these allow the bumpsteer to be adjusted by moving the tie rods up and down with spacers.This is similar to the pieces used by BMW factory racing teams and they recommend that the rod ends be inspected every session, and replaced if necessary.

The GC kit comes with Aurora aircraft grade rod ends and all spacers.

Estimated Volumetric Shipping Weight : 10.00 Kg

Product Code: gce36bushing

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Ref: E36BUSHING

Manufactured of a self-lubricating plastic, these pieces cleverly restrict toe changes in the rear suspension without adding squeeks, clunks or groans.

Simple installation. Rear toe alignment will probably be needed because your rear bushings have probably already shifted. These pieces supplement the stock rear bushings. Comes with enough for both sides.

Estimated Volumetric Shipping Weight : 0.50 Kg

Product Code: gcspanner

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Ref: GCSpanner

This is a replacement spanner for Ground Control coilover kits.

This spanner is included only in certain GC coilover kits, so if your GC coilover kit included a spanner, then you do not need to buy this.

The most common misconception why people think they may need a spanner, is that they are tilting the car on its side to adjust the collars, so they are fighting the swaybars. The swaybars are designed to keep the car from tilting by pushing against the suspension, which makes it difficult to turn the adjuster by hand.

A spanner could easily ruin things if used under these conditions.

If this describes your situation, try lifting the front or rear of the car off the ground, and adjust with your hands.

Estimated Volumetric Shipping Weight : 2.00 Kg

Product Code: gcbmwmounttall

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Ref: BMWmountTall-8

These mounts are much stronger than stock, and include urethane bushings and heavy-duty hardware, to reduce deflection and improve the performance of your dampers.

Reduces droop on long shocks.
Helps retain rear springs on lowered cars.

All parts are anodized or zinc plated for corrosion resistance and long life.
Reinforcement brackets strengthen shock tower and install from the top down to ease installation.

Includes all hardware and factory gaskets.

Replacement bushings are available if needed.

** When ordering please specify 10mm or 12 mm shock stem diameter, shock brand of manufacturer and vehicle.

All Ground Control parts are proudly made in the USA.
Priced per pair.

Estimated Volumetric Shipping Weight : 11.00 Kg

Product Code: gce36bearing

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RACE USE ONLY.
Rear trailing arm bearing for e36, e46. Highest quality American bearing in a billet aluminum carrier. Bearing is seperately mounted, so variations in trailing arm width do not affect reliability. Metal to metal rigidity makes us recommend this for race cars only. This bearing is bolted in, not pressed into place, so it will not loosen over time.

Sold as a pair.

PLEASE SPECIFY EXACT MODEL WHEN ORDERING

Estimated Volumetric Shipping Weight : 5.00 Kg