New to Powersport Superstore? Try our Year-Make-Model search and find the right parts for your ride by clicking "My Garage" on the upper-right! ➡

supertech

490 products
Supertech GDE-AU18T-8 SPT Valve Guides
$88.75
$88.75
Supertech Audi 1.8T Manganese Bronze Intake/Exhaust Valve Guide OD 11.045mm - Set of 8
3% Off
Supertech GDE-AU18T-OS-10 SPT Valve Guides
$98.65
$98.65
$101.52
Supertech Audi 1.8T Manganese Bronze Intake & Exhaust Oversize Valve Guide - Set of 10
Supertech GDE-AU18T-OS-8 SPT Valve Guides
$82.64
$82.64
Supertech Audi 1.8T Manganese Bronze Intake/Exhaust Valve Guide Oversize OD 11.075mm - Set of 8
8% Off
Supertech GDE-BMW-M50-EI-12 SPT Valve Guides
$130.58
$130.58
$142.09
Supertech BMW M42/M50/S50/S52 Intake/Exhaust Valve Guide 6mm Stem 12.56mm OD - Set of 12
7% Off
Supertech GDE-BMW-N55-E-12 SPT Valve Guides
$123.72
$123.72
$133.37
Supertech BMW N55/S55 6mm Stem Manganese Bronze Exhaust Valve Guide - Set of 12
8% Off
Supertech GDE-BMW-S54-EI-12 SPT Valve Guides
$130.58
$130.58
$142.09
Supertech BMW S54 Manganese Bronze Intake/Exhaust Valve Guide 6mm Stem 12.03mm OD - Set of 12
Supertech GDE-DUR16-6MM-8 SPT Valve Guides
$88.75
$88.75
Supertech Mazda MZR 2.3L Intake/Exhaust Valve Guide 6mm Stem - Set of 8
Supertech GDE-DUR16-8 SPT Valve Guides
$88.75
$88.75
Supertech Ford Duratec / Mazda MZR 2.0L/2.3L Intake/Exhaust Valve Guide - Set of 8
13% Off
Supertech GDE-FCO50-EI-16 SPT Valve Guides
$141.59
$141.59
$162.43
Supertech Ford Coyote 5.0L Intake & Exhaust Valve Guide - Set of 16
Supertech GDE-H66-E-8 SPT Valve Guides
$73.53
$73.53
Supertech Honda B18A/B18B/H23 Exhaust Valve Guide 6.6mm Stem - Set of 8
Supertech GDE-H66-I-8 SPT Valve Guides
$73.53
$73.53
Supertech Honda LS / H23 Series Manganese Bronze Intake Valve Guide 6.6mm Stem - Set of 8
Supertech GDE-HB55-E-8 SPT Valve Guides
$68.78
$68.78
Supertech Honda B/H Series Manganese Bronze Exhaust Valve Guide 5.5mm Stem - Set of 8
Supertech GDE-HB55-I-8 SPT Valve Guides
$71.20
$71.20
Supertech Honda B/H Series Manganese Bronze Intake Valve Guide 5.5mm Stem - Set of 8
Supertech GDE-HD55-E-8 SPT Valve Guides
$73.53
$73.53
Supertech Honda D/K Series Manganese Bronze Exhaust Valve Guide 5.5mm Stem - Set of 8
Supertech GDE-HD55-I-8 SPT Valve Guides
$73.53
$73.53
Supertech Honda D / K Series Manganese Bronze Intake Valve Guide 5.5mm Stem - Set of 8
Supertech GDE-HK55-E-6MM-8 SPT Valve Guides
$82.72
$82.72
Supertech Honda K20A2 Exhaust Valve Guide 6mm Stem Manganese Bronze - Set of 8 (Use w/VS-TS6E)
Supertech GDE-HK55-E-8 SPT Valve Guides
$73.53
$73.53
Supertech Honda K Series Manganese Bronze Exhaust Valve Guide 5.5mm Stem - Set of 8
Supertech GDE-HK55-I-8 SPT Valve Guides
$73.53
$73.53
Supertech Honda K Series Manganese Bronze Intake Valve Guide 5.5mm Stem - Set of 8
Secure, Trusted, and Encrypted

Protected by industry-leading 256-bit SSL encryption and backed by Shopify’s PCI DSS–compliant infrastructure. Every page, click, and transaction is encrypted and monitored for threats — so you can shop with confidence knowing your data stays protected.

Parts for Every Machine

We stock aftermarket parts, gear and accessories for motorcycles, ATVs, UTVs, snowmobiles, personal watercraft, and even performance cars — all backed by expert support and live inventory.

Real-Time Fitment Accuracy

Search by Year, Make, and Model with confidence. Our proprietary vehicle fitment system ensures you’re only shown what fits — no guesswork, no returns — just parts that fit.

Fast, Trackable Shipping

We ship from over 20 U.S. warehouses — often same or next business day. Every order includes tracking and transparent fulfillment updates from start to finish, all processed through a secure, encrypted checkout.

Quick Links

Ride With Us. Stay Connected.

Follow us for real-time fitment updates, gear drops, and pro tips from the garage. No spam, just parts, tech, and news for riders like you.

Your Garage

Add a Vehicle