
WELCOME TO REFINED PERFORMANCE USA
With a combined knowledge of over 40 years dedicated to the Cadillac Brand & Community, the Refined Performance USA Team, is your elite Cadillac V-Series Racing & Performance Aftermarket Authority!
Featuring competition level performance parts, carbon aero, complete air systems, catless downpipes, exhausts, extensive suspension & brake components, filters & more, for the track & the street! Refined Performance USA, is here to bring you ultra premium parts & products with personable & premiere customer service!
Our GM Extended Family can also rev-up their rides with Refined Performance USA by searching our ever-enhancing catalog of Cadillac & GM Performance Parts! From the Escalade, Corvette C8, Camaro ZL1, to the Silverado 1500, we're your ultimate one-stop shop for top-tier aftermarket GM Parts! Our expertly chosen upgrades will transform your vehicle into a beast that doesn't just roar— but delivers!
It's time to unleash your car's true potential. Ride with Refined Performance USA— where power meets precision & where performance meets passion!
Handcrafted Extreme Quality from RP USA
CHECK OUT OUR BEST SELLERS!
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ATS-V Equidistant Venturi Air Intake System w/Catch Can by RP USA
Regular price $ 999.00 USDRegular priceUnit price / per -
ATS-V Dual Resonated Catless "H" Downpipes by RP USA
Regular price $ 949.00 USDRegular priceUnit price / per -
ATS-V Performance Sway Bar Kit by RP USA
Regular price $ 645.00 USDRegular priceUnit price / per -
CTS V-Sport Dual Resonated Catless "H" Downpipes by RP USA
Regular price $ 949.00 USDRegular priceUnit price / per -
CTS V-Sport Performance Venturi Intake System w/ Catch Can by RP USA
Regular price $ 999.00 USDRegular priceUnit price / per -
ATS 2.0 Turbo Ecotec Sport Axle-Back Exhaust by RP USA
Regular price $ 595.00 USDRegular priceUnit price / per -
CTS-V3 Carbon Fiber Side Splitters/ Side Skirts by RP USA
Regular price $ 895.00 USDRegular priceUnit price / per -
CT4-V Blackwing Porterfield R4-S Racing Front Brake Pads
Regular price $ 249.00 USDRegular priceUnit price / per