20% offSupertech
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
$882.99 USD$1,102.84Unit price /UnavailableVery low stock
20% offSupertech
Supertech Honda H22 Dual Valve Spring Kit
$478.99 USD$597.80Unit price /UnavailableVery low stock
20% offSupertech
Supertech Honda/Acura J30/J32 Single Valve Spring Kit
$791.99 USD$989.46Unit price /UnavailableVery low stock
20% offSupertech
Supertech Honda D16Z/D16Y8/D17 Single Valve Spring Kit
$417.99 USD$522.23Unit price /UnavailableVery low stock
20% offSupertech
Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers)
$478.99 USD$597.80Unit price /UnavailableVery low stock
20% offSupertech
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
$882.99 USD$1,102.84Unit price /UnavailableVery low stock
20% offSupertech
Supertech Honda H22 Dual Valve Spring Kit
$478.99 USD$597.80Unit price /UnavailableVery low stock
20% offSupertech
Supertech Nissan VR30DDTT Conical Valve Spring Kit
$742.99 USD$927.96Unit price /UnavailableVery low stock
20% offSupertech
Supertech BMW N54 Conical Spring Kit - Rate 7.25lbs/mm
$909.99 USD$1,136.21Unit price /UnavailableVery low stock
20% offSupertech
Supertech BMW N54 24V 3.0L BMW N54 Conical Spring Kit (Use Factory Valve Stem Seal)
$909.99 USD$1,136.21Unit price /UnavailableVery low stock
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Supertech Ford/Mazda DURATEC 2.0L/2.3L Beehive Valve Spring Kit (Use OEM Retainer/OEM Seat)
$329.99 USD$412.29Unit price /UnavailableVery low stock
18% offSupertech
Supertech Ford Coyote 5.0L 122lb/40mm Seat Pressure Beehive Valve Spring Kit
$918.99 USD$1,120.79Unit price /UnavailableVery low stock
18% offSupertech
Supertech Ford Coyote 5.0L Beehive Valve Spring Kit
$894.99 USD$1,090.85Unit price /UnavailableVery low stock
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Supertech Honda F22A 16V Single Valve Spring Kit
$486.99 USD$608.11Unit price /UnavailableVery low stock
20% offSupertech
Supertech Honda D16A1 Single Valve Spring Kit
$527.99 USD$659.66Unit price /UnavailableVery low stock
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Supertech Sea-Doo 4TEC Dual Valve Spring Kit
$373.99 USD$467.24Unit price /UnavailableVery low stock
