2017-2019 Duramax 6.6 Stainless Steel 4" Full Exhaust

2017-2019 Duramax 6.6 Stainless Steel 4" Full Exhaust

Brand: ProPower Diesel
551.99 USD In stock Buy at Merchant

This is a 4-inch stainless steel downpipe back single exhaust system for 2017-2019 6.6L engines, designed to improve fuel mileage, throttle response, and torque.

  • The description claims this exhaust will improve fuel mileage, throttle response, and torque.
  • The description claims compatibility with most other aftermarket downpipes and possibly the OEM downpipe.
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  • Default Title — 551.99 USD — In stock

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