Good-Win Racing Mazda Performance Parts

Swift Sport Springs SPEC-R

2010-2012 · MazdaSpeed3

Mazda3 2004-2017 · Suspension


Part Number: 61-1278

Year: 2010-2012

Application: MazdaSpeed3

Price: $419.00

Quantity:

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

Drop-
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 ***

REVIEWS

Brian, Thank you!!! We last spoke in November about some upgrades for my 2011 MX5 soft top. It has finally warmed up in NE Ohio and two relaxed weekends of wrenching on my car were well worth the effort. Installation of the RoadsterSport ceramic coated street header was straight forward and took under 8 hours, including a 40 minute test drive and cleanup of the garage! Combined with the RoadsterSport Q exhaust, the sound is fantastic and the increased torque, horsepower and performance make it a blast to drive. The addition of the Cobalt shock tower brace, Racing Beat sway bars, ILM front power train and X braces really enhanced the ride - minimal body roll, comfortable and very responsive. Your recommendations really helped transform the car from great to fantastic. Your research, product development and candid recommendations make you a standout in the industry. My only questions are - what's next on my list .... And how soon will my wife want the same upgrades on her 2012 PRHT ... Again, thank you!!! Charles G

-- Charles

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

-- Scott