While the search to increase Duramax LLY/LBZ/LMM power usually leads to exhaust, intake, or tuner, one part that's often overlooked is the stock turbo downpipe. MBRP's downpipes replace this restrictive factory exhaust component with a direct-replacement that mounts between the factory turbo and the rest of the exhaust. These downpipes delivers more flow, fuel economy, and better performance output. Features: Mandrel-Bent 16-Gauge Tubing with High-Temp Black Ceramic Coating. 20% Greater Exhaust Flow Over Stock. Lower Exhaust Gas Temperature. Quicker Throttle Response. Greater Heat Retention. Richer Diesel Sound.
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Duramax
$219.99
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3 In. Downpipe2015-2016 Chevy/GMC 6.6L Duramax
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$219.99
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$74.99
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$74.99
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$214.99
Estimated to ship directly from the manufacturer on 04/29/21
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$214.99
Estimated to ship directly from the manufacturer on 04/29/21
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$154.99
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$154.99
(1)
Ships Today (estimated)
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$214.99
Estimated to ship directly from the manufacturer in 24hrs
FREE Shipping
Lowest Price Guarantee
$214.99
Estimated to ship directly from the manufacturer in 24hrs
FREE Shipping
Lowest Price Guarantee
$219.99
Estimated to ship directly from the manufacturer in 24hrs
FREE Shipping
Lowest Price Guarantee
$219.99
Estimated to ship directly from the manufacturer in 24hrs
FREE Shipping
Lowest Price Guarantee