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Find your competition parts needs for your Spec Miata suspension: Penske Racing Shocks, Bilstein, Eibach, and More

Coil-over Penske Racing Shock (Front & Rear)
Prices (Front or Rear): $336.00 

Front Part #: 0000-04-5275-TB

• Spec Miata front shock (1990-2005)
• Eligible classes: ITA, ITS, STL, STU, T4, and Solo
• Quantity required – 2
• PDF install instructions are found here

Rear Part #: 0000-04-5276-TB

• Spec Miata rear shock (1990-2005)
• Eligible: ITA, ITS, STL, STU, T4, and Solo
• Quantity required – 2
• PDF install instructions are found here

For more info on version 2, click here

Penske Racing Shock – Smooth Body (Front & Rear)
Prices (Front or Rear): $249.00 

Front Part #: 0000-04-5275

• Spec Miata front shock (1990-2005)
• Eligible classes: ITA, ITS, STL, STU, T4, and Solo legal
• Quantity required – 2
• PDF install instructions are found here

Rear Part #: 0000-04-5276

• Spec Miata rear shock (1990-2005)
• Eligible: ITA, ITS, STL, STU, T4, and Solo legal
• Quantity required – 2
• PDF install instructions are found here

Shock Mount Bushing Kit (only works with Penske Racing Shocks)
Part #: 0000-04-5277
Price: $282
Description:
•    Penske Racing Shocks Spec Miata top Mount/Bump Stop Kit
•    For use with NB Miata (1999-2005) shock hats (part #NC10-28-340C) or part #: 0000-04-5280 below)
•    Allows for improved shock travel over the previous bump stop kit.
•    Improved bump stop material for suspension compliance & protection.

NB Top hat machined to 15/16” (for Penske Racing Shocks only)
Part #: 0000-04-5280
Price: $27.23

• The OEM top hat has been machined to the required 15/16” to accept the spherical bearing for Penske Racing Shocks

Urethane 2.5” Coilover spring isolator (required for use with Penske’s and Bilstein’s)
Part #: 0000-04-5900-IS
Price: $15.00

• Works with Fat Cat Motorsports Shock Mount kits, Spec Miata Penske coil-over, and any 2.5″ race spring mounting into a 99-05 Miata OEM shock hat
• PDF isolator install instructions are found here

Eibach Spring (6” / 700)
Part #: 0000-04-9700-06
Price: $65.00
Description:
•    Eibach ERS Coilover Spring (2.5″ Inner Diameter)
•    Length – 6 inches; Rate – 700 lbs/inch
•    Spec Miata Suspension Front Spring (1990-2005)
•    Included in all Spec Miata suspension kits

Eibach Spring (7” / 325)
Part #: 0000-04-9325-07
Price: $65.00
Description:
•    Eibach ERS Coilover Spring (2.5″ Inner Diameter)
•    Length – 7 inches; Rate – 325 lbs/inch
•    Spec Miata Suspension Rear Spring (1990-2005)
•    Included in all Spec Miata suspension kits

Eibach Sway Bar Kit
Part #: 0000-04-5304-EB
Price: $239.00
Description: (1999-2005 Miatas)
•    Includes front and rear sway bar, greased urethane bushings and hardware
•    Front bar – 27mm Diameter (Solid/Non-adjustable)
•    Rear bar – 15mm Diameter (Solid/3 Way Adjustable)

Eibach Sway Bar Kit
Part #: 0000-04-5303-EB
Price: $229.00
Description: (1994-1997 Miatas)
•    Includes front and rear sway bar, greased urethane bushings and hardware
•    Front bar – 24mm Diameter (Solid/Non-adjustable)
•    Rear bar – 15mm Diameter (Solid/3 Way Adjustable)

Eibach Sway Bar Kit
Part #: 0000-04-5302-EB
Price: $239.00
Description: (1990-1993 Miatas)
•    Includes front and rear sway bar, greased urethane bushings and hardware
•    Front bar – 24mm Diameter (Solid/Non-adjustable)
•    Rear bar – 15mm Diameter (Solid/3 Way Adjustable)

Sway Bar Bushing & Bracket Kits
Part #: 0000-04-5302-KT (for 1990 – 1993 Miatas)
Price: $15.25

Part #: 0000-04-5303-KT (for 1994-1997 Miatas)
Price: $23.63

Part #: 0000-04-5304-KT (for 1999-2005 Miatas)
Price: $14.46

Coil-over Sleeve Kit
Part #: 0000-04-5402-04
Price: $235.00
Description:
•    2.5″ Spring Coil-Over Kit for Penske & Bilstein Shocks
•    5″ long threaded sleeves
•    Includes lower spring perches
•    Included with all Spec Miata suspension kits

Coil-over Sleeve Single (replacement)
Part #: 0000-04-5402-01
Price: $73.80

Miata Offset Bushings
Urethane Bushing Set
Part #: 0000-04-5409
Price: $59.00

Delrin Bushing Set
Part #: 0000-04-5419
Price:  $98.00

Subframe Braces
Quantity two (2) subframe braces to brace one (1) front NA or NB subframe.
Part #:0000-04-5989
Price: $35.00

Adjustable Sway Bar End Links
Kit Part #: 0000-04-5497-KT (price: $140.00)
Description: Fits front & rear (four in total)

Front-only part #: 0000-04-5497-FR ($37.50 each)
Rear-only part #: 0000-04-5497-RR ($32.75 each)

Call 800.435.2508 to order or log in to your account now to get your Spec Miata build on its way.