Collection: On Sale

The J-Spec Garage deals shelf — in-stock performance parts carrying a manufacturer list price, gathered in one place. This collection is automated: as pricing and inventory change, parts move in and out on their own, so everything here is live and ready to ship today.

What You’ll Find

Deals run across the whole catalog rather than a single category — turbochargers and manifolds, fuel systems and injectors, camshafts and valvetrain, cooling, brakes, suspension, wheels, and interior. Coverage spans the platforms we build for:

• Toyota Supra — 2JZ-GTE MK4 and B58 A90 (JZ collection)
• Nissan Skyline GT-R — RB20DET, RB25DET and RB26DETT (RB collection)
• Nissan GT-R R35 — VR38DETT (R35 collection)
• Mazda RX-7 — 13B-REW rotary (rotary collection)
• Nissan 240SX / Silvia — SR20DET and KA24DE (SR collection)

Use the filters to narrow by brand, category, or vehicle, or sort by best selling to see what other builders are actually buying. Every order is backed by our price match guarantee and ships fast from the USA.