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Big Boss Cummins ISX15 X15 Compound Turbo Kit By PDI
*This product is NOT legal in California. Raney's is not responsible for legal ramifications.
*Additional Install Kit Required For X15 Engines Only
PDI is the industry leader in adding power, torque and efficiency to your diesel engine. The complete Big Boss Compound Turbo Kit is everything you need to maximize your engine's full power potential while lowering exhaust and intake air temperatures. Available with coated finish to withstand higher temperature conditions. Maximize your airflow, increase your fuel economy and boost your engine's performance and power today.
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1 Year Unlimited Mile Warranty