Penske shocks, version 1 and version 2, will see price increases effective April 1, 2022. Version 1 increases by $10 each; version two increases by $2.26 each.
(For all parts spotlights, click here.)
Find your competition parts needs for your Spec Miata suspension: Penske Racing Shocks, Bilstein, Eibach and More
New Coil-over (Version 2) Penske Racing Shock (Front & Rear)
Prices (Front or Rear): $298.74 (going to $301.00 April 1, 2021)
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 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 found here
For more info on version 2, click here
Penske Racing Shock – Version 1 (Front & Rear)
Prices (Front or Rear): $212.00 (going to $222.00 April 1, 2021)
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 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 found here
Shock Mount Bushing Kit (only works with Penske Racing Shocks)
Part #: 0000-04-5277
Price: $262.39
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 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
- 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 found here
Bilstein Gas Shock (Front & Rear)
Front Part #: 0000-04-5225-BL
Price: $99.75
Description:
• Spec Miata front shock (1990-2005)
• Bilstein B6 (HD) monotube (non-adjustable) shock
• Included in all Spec Miata suspension kits
• Quantity required – 2
Rear Part #: 0000-04-5226-BL
Price: $97.75
Description:
• Spec Miata rear shock (1990-2005)
• Bilstein B6 (HD) monotube (non-adjustable) shock
• Included in all Spec Miata suspension kits
• Quantity required – 2
Shock Mount Bushing Kit (Fat Cat’s version of the bump stop used with Bilstein’s shocks)
Part #: 0000-04-5900
Price: $305.00
Description:
• Fat Cat Motorsports Spec Miata Bilstein Shock Mount/Bump Stop Kit
• For use with NB Miata (1999-2005) shock hats (part #NC10-28-340C) only
• Allows for more shock travel than the OEM bump stop
• Improved bump stop material to improve suspension compliance
• Included with Spec Miata kit #s (K-SPEC-M5-SCTP, and K-SPEC-M5-SCT8)
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 & rears (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.
