Stainless steel primary tubing designed to flow exhaust more efficiently than the factory manifold. Built from corrosion-resistant material and engineered for the CL7 platform's V6 engine. Direct bolt-on construction minimizes fab work and guesswork.
✓ Stainless Steel Construction✓ Direct Bolt-On Design✓ Ships from FL Warehouse
Key Features
Stainless Steel Tubing - Resists rust and thermal cycling better than cast iron or mild steel manifolds.
Factory Mounting Points - Bolts to existing engine bay locations with no drilling or welding required.
You'll need to unbolt the factory manifold and disconnect any sensors or brackets bolted to it. The new header uses the same mounting points, so no frame cutting or welding. Have a jack, socket set, and some patience ready.
Will this work with my stock exhaust?
The header outlet diameter isn't specified in the product data — test-fit your existing exhaust piping to the outlet flange before finalizing installation. You may need a transition piece or new piping if diameters don't match.
Do I need to tune or reprogram anything after installation?
No tuning required. If your factory oxygen sensors bolt to the manifold, they'll move to the header flanges. Keep the sensors and wiring intact during swap — no ECU reprogramming necessary.
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**Rates from 0%-36% APR. Payment options through Shop Pay Installments, are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. State notices to consumers https://www.affirm.com/licenses.
