BC Racing ER Series Coilovers For Mazda MX-5 NA NB

~~£1,799.00~~£1,709.05

-£90

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BC Racing ER Series Coilovers For Mazda MX-5 NA NB

BC Racing’s premium flagship coilovers are the external reservoir ER Series with separate compression and rebound damping adjustment. The ER Series coilovers bring with them the high quality and unique features seen on the BR but have the additional benefit of external reservoirs and the ability to allow the end user to individually adjust and set compression and rebound damping rates.

The external reservoir ER Series coilovers allow BC Racing to increase the oil capacity of the damper unit. The additional oil capacity reduces peak oil temperatures which decreases variations in damping rates due to oil viscosity changes. The reduction in damping rate variations improves handling and ultimate on road and track performance.

The pillowball upper mount is made from aluminium alloy, anodised and then bead blasted to give a high quality, durable finish. Made in Japan, the pillowball eliminates any flex or play associated with the standard rubber mounts so improving response and handling.

Specifications

Spring Perch	Dual Perch
Tube Design	Monotube
Fixed/Adjustable Dampening	Adjustable (Rebound & Compression adjust separately)
Dampening Design	Linear
Top Mount Design	Pillowball
Spring Rate	Customizable
Other parts required?	No
Recommended Application	Daily Driver to full race depending on options selected
BOFI Classification	Flagship (track focused)

Unsure what these mean? Click here to read our Coilover tech guide

Additional information

Shipping Weight	18 kg
Shipping Dimensions	76 × 46 × 23 cm
Brand	BC Racing
Springs	10Kg / 8Kg, 8Kg / 6Kg, 6Kg / 5Kg
Country of Origin	TW
Model	Mk1 (89-98)

Warranty information

Warranties cover defects in materials and workmanship only. Warranty is for replacement of a similar product, repair of the original product or refund of the purchase value only and excludes all labour and incurred charges including towing, fitting, inconvenience, and purchases of other manufacturer's products. The warranty is good for the period stated in the additional info tab from the date of purchase. Mileage warranties are for road use only and proof of mileage is required. Products must be installed by an independent experienced professional mechanic and the suspected defect must be present at the outset. The warranty does not cover damage caused by incorrect installation, failure to comply with the maintenance requirements of the vehicle, processing or otherwise changing the product, ordinary wear and tear, or any other external influences. Warranties are invalid if the product is used for racing, rallying, drifting, track days or any other form of motorsport or competition. Please refer to the manufacturer's own warranty documentation for more information.

Making a warranty claim

Proof of purchase receipt showing the date of purchase, proof of mileage at installation, proof of current mileage and invoice of the work undertaken by an independent experienced professional mechanic must be supplied along with the returned products for a warranty claim to be considered. If your vehicle needs to be used whilst your warranty claim is considered replacement parts from the same manufacturer should be purchased through BOFI Racing. In the event of a successful warranty claim, we will refund the card that was originally used to purchase the replacement parts, in full or in part depending on the nature of the claim. BOFI Racing reserves the right to make full or partial compensation at its sole discretion depending on the condition and mileage use of the returned suspect parts. For example, if you have used the part for several thousand miles before a defect is noticed, only partial compensation may be offered.