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Description
Hypermax 6.9L IDI 3.5 inch Diesel Exhaust Kit - 1983-1987 Ford F-SeriesHypermax 3. 5" Exhaust System 19831987 Ford F Series with 6. 9L Diesel Unlock better flow and cooler temps with Hypermaxs 3. 5" Performance Exhaust System, built specifically for 19831987 Ford F Series pickups running the 6. 9L IDI diesel. This system is designed to minimize turbocharger backpressure while improving overall exhaust efficiency and engine performance. Fits 19831987 Ford F Series with 6. 9L diesel Full 3. 5" mandrel bent system for
Hypermax 3.5" Exhaust System – 1983–1987 Ford F-Series with 6.9L Diesel
Unlock better flow and cooler temps with Hypermax’s 3.5" Performance Exhaust System, built specifically for 1983–1987 Ford F-Series pickups running the 6.9L IDI diesel. This system is designed to minimize turbocharger backpressure while improving overall exhaust efficiency and engine performance.
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Fits 1983–1987 Ford F-Series with 6.9L diesel
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Full 3.5" mandrel-bent system for maximum flow and reduced restriction
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Lower exhaust manifold temperatures for improved engine longevity
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Includes muffler, tailpipe, connecting pipes, hangers, and mounts
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Uses factory hanger locations for a clean, secure install
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DIY-friendly installation instructions included
Whether you’re building a more capable workhorse or improving your classic IDI's performance, this exhaust system helps your 6.9L breathe easier and run cooler. For professional installation, contact Hypermax or visit one of their certified install centers.
Shipping Notes
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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