On this page you’re looking at the Mazdaspeed 3 / 6 boost controller by Graveyard Performance.
Using a genuine MAC Valve, you can rest assured you’re getting the best product for your money. This boost controller includes the following:
1 x Pre-Wired Mac Valve for Mazdaspeed connection
1 x 3′ Spool Vacuum Hose
3 x 1/8NPT to 3/16 BARB Brass Fittings
These units are in stock, and ready to ship!
🔧 Installation Difficulty: Basic ⏱️ Time Required: 1 hour 🔧 Tools Needed: Basic hand tools ⚠️ Tuning Required: Yes 💡 Plug-and-play hardware installation, perfect for beginners
THIS PRODUCT IS FOR COMPETITION USE ONLY. ALL OTHER USES ARE CONTRARY TO FEDERAL LAW. IF YOU INTEND THIS PRODUCT FOR HIGHWAY OR NON-COMPETITION OFF-ROAD PURPOSES DO NOT PURCHASE OR INSTALL THIS PRODUCT.
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