Good-Win Racing Mazda Performance Parts

Swift Sport Springs SPEC-R

2010-2012 · MazdaSpeed3

Mazda3 2004-2018 · Suspension

Part Number: 61-1278

Year: 2010-2012

Application: MazdaSpeed3

Price: $419.00


Swift Sport Springs SPEC-R
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For motorsports minded individual with a passion in winning.

Spring Rate-
Front and Rear: 4.5kg/mm, 252 Lbs/Inch

Front: -30mm/ -1.2 Inch
Rear: -28mm / -1.1 Inch

Swift made Sport Springs Spec-R is made for true track racing enthusiasts that wants to take their vehicle to the next level. Sport Springs Spec-R is engineered with 2 main characteristics.

1 Redesign lowering ride height to maximize the suspension performance allowing the vehicle to fully absorb road condition for maximum traction.

2 Increase in spring rate to further enhance cornering speed through entry and exit. The increase in spring rate is based on the vehicle factory stock valving settings. Sport Springs Spec-R is increase to the optimal rate that the stock shocks can handle. Higher performance shocks are not required, but recommended.

Spec R springs are wound with the same engineering as our sports springs. With the exception of stiffer rates and slight change in ride height; you can expect the same characteristics as our sports springs.

*** Product images may differ from actual product appearance ***


Wow. That is really fast service on the shift knob. Thnx

-- Scott

I should thank you. The parts ordered have greatly enhanced my MX-5 and they were received well before I could have reasonably expected them. I'm an enthusiastic new customer. Regards, John

-- John W.