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Fenley Turbo

Introducing Fenley Turbo, where expertise meets innovation in the realm of turbocharger design and modification for Cummins Turbo Diesel applications. Born out of a passion for optimizing performance, Fenley Turbo has emerged as a trusted name in the industry, dedicated to delivering unparalleled power and efficiency.

Founder and visionary behind Fenley Turbo, Duncan Fenley, initially embarked on this journey not as a turbo builder by profession, but as an enthusiast in search of the perfect solution. Frustrated by the limitations of commonly recommended turbos found on social media and forums, Duncan Fenley took matters into their own hands.

The journey began with the disassembly of various turbos, leading to extensive experimentation and a deep dive into the intricacies of turbocharger technology. Over the years, this hands-on approach evolved into a refined skill set and a profound understanding of what sets an exceptional turbocharger apart. Thus, Fenley Turbo was born.

At Fenley Turbo, we pride ourselves on pushing the boundaries of performance, customizing and building chargers tailored specifically for Cummins Turbo Diesel applications. Each turbo that leaves our workshop is a testament to our commitment to excellence, precision, and a relentless pursuit of improvement.

Our clientele trusts Fenley Turbo not just for turbochargers but for an experience that goes beyond expectations. Whether you're seeking increased horsepower, improved fuel efficiency, or a combination of both, Fenley Turbo stands ready to transform your Cummins-powered vehicle into a powerhouse on the road.

From the initial spark of curiosity to the refined craftsmanship of today, Fenley Turbo represents a journey fueled by passion and a dedication to delivering turbochargers that redefine performance standards. Experience the Fenley Turbo difference – where innovation meets the roar of raw power.

Brand: Fenley Turbo Part Number: 62/67/14
One of our latest additions, this turbocharger was purpose-built to bridge a gap in our lineup. The 12cm housing tends to become restrictive around 500 whp, so we stepped up to a 14cm housing to allow more headroom for both power and RPM. This setup supports up to 580 wheel horsepower, though w..
$1,199.00
94-02 Dodge 5.9L Cummins Fenley 60/60/12 Entry Level Turbocharger
New Backordered
Brand: Fenley Turbo Part Number: HX35606012
Backordered with no ETA (Updated 6/12/25) ???? Meet Our Entry-Level Turbo! ???? Featuring a billet 60x86 7+7 compressor wheel and a 76x60 10-blade turbine, this turbo delivers lightning-fast spool with nearly the same flow as the 60/67. Rated for 440 WHP, it’s designed for maximum perfor..
$1,179.00
Brand: Fenley Turbo Part Number: HX35606712
This is a drop-in turbocharger designed for 1994-2002 Cummins turbo diesel engines, featuring all new components. It comes with a billet compressor wheel (60x86) and a 12-blade turbine wheel (76x67), with the turbine housing machined to fit the larger turbine. The turbocharger is equipped with an in..
$1,199.99
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