SPEC Parts
Showing 1–24 of 3,582 SPEC parts
SPEC
Spec 07-10 BMW 335i/135i Stage 3+ Clutch Kit *Requires SB53A-2 Flywheel*MPN: SB533F-2
$899.10In Stock
SPEC
Spec 03-06 Infiniti G35 3.5L Aluminum Flywheel Friction Plate (For PN SN35A)MPN: SN35A-FPK
$71.10In Stock
SPEC
Spec 07-10 BMW 335i/135i Aluminum Flywheel *For Use With Spec SB53x-2 Clutch Kits Only*MPN: SB53A-2
$573.30In StockSPEC
Spec 91-96 Nissan 300Z Twin Turbo Aluminum Flywheel Friction Plate (For SN33A)MPN: SN33A-FPK
$71.10In Stock
SPEC
Spec 07-10 BMW 335i/135i Stage 3 Clutch Kit *Requires SB53A-2 Flywheel*MPN: SB533-2
$719.10In Stock
SPEC
Spec 13 Ford Focus 2.0T ST EcoBoost Stage 3+ Clutch Kit (Use with FW SF33A-3))MPN: SF333F-3
$710.10In StockSPEC
Spec 07-10 BMW 335i/135i Stage 2+ Clutch Kit *Requires SB53A-2 Flywheel*MPN: SB533H-2
$755.10In Stock
Shop 3,582 authentic SPEC products at QuickShiftParts. SPEC has earned a reputation in the performance and aftermarket community for engineering parts that hold up to real-world abuse, and every product we carry is sourced direct from authorized distribution channels. Every order ships fast from US warehouses with free standard shipping on orders over $99.
Our SPEC catalog spans Drivetrain, covering applications from street to strip. Available across our Drivetrain & Transmission departments. All listings include real-time inventory, MAP-compliant pricing, and verified manufacturer part numbers.
Need help picking the right SPEC part for your build? Use the vehicle selector above or chat with our parts specialists 7 days a week. We back every order with a 30-day return window, tiered free shipping (free standard at $99, free priority at $199), and a fitment-guarantee policy. QuickShiftParts is built by enthusiasts, for enthusiasts.
Welcome to the official SPEC brand page at QuickShiftParts. We carry 3,582 authentic SPEC parts shipped direct from the manufacturer or our authorized distribution partners. Whether you are sourcing a single replacement piece or building a full project car around the SPEC catalog, every part listed here is in our live inventory feed and pulled fresh from the QuickShiftParts catalog database every hour, so the in-stock status and pricing you see now is the same status you'll see at checkout.
Every product card on this page links to a full product detail view that lists fitment, dimensions, weight, manufacturer part number, available pricing tiers, in-stock quantity, and shipping lead times. If you already know the year, make, and model of your vehicle you can apply it via the YMM selector to filter this listing down to only parts known to fit your build. Every fitment row in our database is sourced from manufacturer-authorized data so you can trust the match. We refresh fitment continuously and also surface any vendor-supplied fitment notes on each PDP so you have the full picture before checkout.
QuickShiftParts ships from authorized distribution partners across the US. Most orders ship the same business day they are placed, and orders over $199 qualify for free standard shipping in the contiguous 48 states. Returns are accepted within 30 days when the product is in original packaging and unused. If you have any questions about a part on this page, our enthusiast-staffed support team is one click away in the chat module at the bottom-right corner of the page. We answer fitment questions, help track shipments, and explain the differences between OE replacement and performance options for any part type in our catalog.
Looking for a different SPEC option from another brand? Use the brand filters in the sidebar to compare SPEC products from every manufacturer we carry side by side. Filtering by price range, in-stock status, and category lets you narrow 3,582 matches down to the handful that actually fit your build and budget.