Sale

Engines and Components› Camshafts and Valvetrain

Supertech

Supertech Toyota 4AGE 20V Black Nitrided Intake Valve - +1mm Oversize - Single

$30.24 $24.20 Save $6.04

SKU: S00P TIVN-1018

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The Supertech TIVN-1018 is a set of intake valves designed for performance engines. These valves are constructed from forged stainless steel and undergo a special heat treatment process for enhanced strength and durability. They feature a black nitrided finish, which is popular for European and Japanese motors.

Key specifications include a 27.5mm valve head diameter, a 98.6mm length, and a 4.95mm stem diameter. The black nitride finish provides a smoother surface than chrome coatings, reducing friction with the valve guide. This results in less power loss at higher RPMs.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandSupertech
Part NumberS00P TIVN-1018

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy