🔥 CUSTOM MOD FOR STOCK SETUPS – BUDGET-FRIENDLY POWER UPGRADE This one’s for the creative builders and budget ballers. We’ve got a custom test pipe with dump, modified to work with your OEM stock downpipe. It’s missing the block-off plate for the dump, but the welds look solid and it’s got real potential for someone looking to add some bite to their stock exhaust system.
Yeah, it’s got some surface rust—this piece isn’t a trailer queen. But if you know what you’re doing, clean it up, fab a plate, and let that turbo breathe.
✅ Custom Test Pipe w/ Dump – Designed to fit OEM stock downpipe ✅ Solid welds, usable as-is or clean it up for a fresh look ✅ Missing dump block-off plate – easy fab for the right builder ✅ Perfect for DIY upgrades, budget builds, or track-day setups
🔍 Fits: 1986–1987 Buick Grand National, Turbo T, Regal T-Type, and GNX (Note: May require slight adjustments depending on your setup.)
🟡 Product Tier: Yellow Dot – Solid Parts at Serious Discounts 🟡 Was likely working when removed 🟡 Not bench-tested – sold as-is 🟡 Great for fabricators, restorers, or budget builders 🟡 Save 70–80% off retail
