Nationwide product support SUMMER20Summer Sale deals live now Free U.S. shipping over $99

Fast USA delivery FREEFree shipping on qualifying orders Tracked delivery

Real specialist support FSPPerformance parts from trusted brands Genuine parts only

Summer sale live nowSALE Grab ongoing Summer Sale deals Limited time only

Delivery & returns

Free USA shipping on qualifying ordersMon–Fri, 9:00 AM–5:30 PM ET

FULL SEND PARTSPerformance without compromise

Wishlist0

American performance collection

supertech.

Refine your build

Fitment status

Verified vehicle fitment

Universal fit

Fitment review required

Fitment not verified

Supplier availability

In stock

Available from supplier

Department

Product attributes

Special order

Clearance

CARB status

Not CARB approved

Acknowledgement required

No CARB restriction indicated

Product type

Brand

Sort by

Clear

Sale

Supertech

Supertech Titanium Retainer ford Coyote Beehive Spring (Use w/Keeper KPR-6T-ST)

$16.27 $20.33

Sale

Supertech

Supertech Titanium Retainer H1000 Series Springs Honda K24Z7 7 Degree (OEM Is 6 Degree)

$16.27 $20.33

Sale

Supertech

Supertech Titanium Spring Retainer

$16.27 $20.33

Sale

Supertech

Supertech Toyota 1AR-FE 4 Cyl 2.7L Dual Valve Spring Kit

$488.31 $610.20

Sale

Supertech

Supertech Toyota 1FZ 103mm Bore 0.045in (1.15mm) Thick MLS Head Gasket

$260.18 $325.13

Sale

Supertech

Supertech Toyota 1FZ Dual Valve Spring Kit

$818.97 $1,023.41

Sale

Supertech

Supertech Toyota 1FZ-FE 24V 4.5L DOHC Black Nitrided Intake Valve - +1.5mm OS - Single (D/S Only)

$26.91 $33.63

Sale

Supertech

Supertech Toyota 1FZ-FE 24V 4.5L DOHC Black Nitrided Intake Valve - +1.5mm Oversize - Set of 12

$323.00 $403.63

Sale

Supertech

Supertech Toyota 1FZ-FE 24V Dual Valve Spring Kit

$818.97 $1,023.41

Sale

Supertech

Supertech Toyota 1FZ-FE 24V Dual Valve Spring Kit

$877.40 $1,096.43

Sale

Supertech

Supertech Toyota 1FZFE 4.5L I6 24V DOHC Black Nitrided Exhaust Valve - Set of 12

$323.00 $403.63

Sale

Supertech

Supertech Toyota 1FZFE 4.5L I6 24V DOHC Black Nitrided Exhaust Valve - Single (Drop Ship Only)

$26.91 $33.63

Sale

Supertech

Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit

$944.30 $1,180.03

Sale

Supertech

Supertech Toyota 1GR-FE 30.5x5.47x105.90mm Dish Inconel Exhaust Valve - Single (Drop Ship Only)

$37.72 $47.13

Sale

Supertech

Supertech Toyota 1GR-FE 4.0L V6 24V Beehive Valve Spring Kit

$750.15 $937.41

Sale

Supertech

Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit

$944.30 $1,180.03

Sale

Supertech

Supertech Toyota 1GRFE Black Nitrided Exhaust Valve- +1mm Oversize - Set of 12

$320.81 $400.90

Sale

Supertech

Supertech Toyota 1GRFE Black Nitrided Exhaust Valve- +1mm Oversize - Single

$26.74 $33.41

Sale

Supertech

Supertech Toyota 1GRFE Black Nitrided Intake Valve - +1.5mm Oversize - Set of 12

$368.15 $460.05

Sale

Supertech

Supertech Toyota 1GRFE Black Nitrided Intake Valve - +1.5mm Oversize - Single

$30.68 $38.34

Sale

Supertech

Supertech Toyota 1GRFE Black Nitrided Intake Valve - +1mm Oversize - Set of 12

$320.81 $400.90

Sale

Supertech

Supertech Toyota 1GRFE Black Nitrided Intake Valve - +1mm Oversize - Single

$26.74 $33.41

Sale

Supertech

Supertech Toyota 1ZZ-FE Dual Valve Spring Kit

$629.53 $786.68

Sale

Supertech

Supertech Toyota 1ZZ-FE Single Valve Spring Kit

$564.83 $705.83