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#1 Selling Big Boss Tuner SHOP THE TUNER

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FUEL COSTS ARE UP. MAKE EVERY GALLON COUNT.

IMPROVE FUEL MILEAGE

When every gallon matters, small improvements in efficiency can make a big difference. PDI performance products are engineered to help your engine breathe better, perform more efficiently, and get more from every gallon. From the Big Boss® Performance Tuner to high-flow Intake and Exhaust Manifolds, PDI gives you proven solutions designed to improve performance and help reduce your cost per mile.
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BIG BOSS EXHAUST MANIFOLDS

Deliver cooler exhaust temps and increase engine performance. We use high quality HSM material to eliminate OEM issues such as warping and heat erosion.

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BIG BOSS TUNER #1 Selling Tuner SHOP THE TUNER
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BIG BOSS TURBOS

Made with a very robust design to withstand the toughest heat cycle conditions adding reliability, performance and efficiency. The industry-exclusive stainless steel turbine housing design enhances airflow with consistency.

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BIG BOSS INTAKES

Built to increase and balance the air going into the engine. By opening up the manifold in key areas airflow will increase up to 35% leading to lower air intake temperatures resulting in power gains of up to 20hp. These direct replacement manifolds are simple to install and utilize factory hardware.

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  • FAST SHIPPING

    Ships within 24 biz hours

  • HAVE QUESTIONS?

    Call 800-511-1231

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