add Atmosphere™ Tial MVR Wastegate Options Mustang
cp-e™ 4.6L 3V Ford Mustang GT Intake Manifold GT500 Throttle Body
cp-e is pleased to announce that the Mustang 4.6L V8 Intake Manifold is now available. This cast intake manifold is engineered from the ground up to maximize plenum volume, overall performance, and reliability.
cp-e™ Triton™ Ford Focus RS Exhaust Non-Valve Cat Back System
It is not possible to upgrade your exhaust to a valved version at a later time.
cp-e™ FuelBAR™ EcoBoost Aux Fuel Rail - Port Fuel Rail Focus ST, Focus RS, Mustang EcoBoost, Ford Fusion
Supplying fuel is key to achieving power consistently and safely. The FuelBar™ by Custom Performance Engineering, Inc. are milled from a solid block of 6061 aluminum and are engineered to optimize fuel delivery.
cp-e™ Breather Filter
Want to get rid of the awkward breather hose that goes from the valve cover to the side of your performance intake? Now you can with the cp-e™ oiled breather filter. This little guy attaches right to the nipple coming off of the valve cover, which eliminates the need for the factory rubber recirculation hose. This is also the standard breather filter that is included with the XcelXL™.
xFlex™ Subaru WRX Pitch Stop Mount
Custom Performance Engineering is very proud to release the xFlex™ EPDM (ethylene propylene diene monomer) rubber Pitch Stop Mount for many Subaru vehicles!
cp-e™ Atmosphere 2.0 EcoBoost Fusion and Ford Focus ST Turbo Manifold Precision Flange
Here at cp-e™ we know that you don’t want to go faster, but instead you need to go faster. That need is why countless hours in R&D have been spent to develop the last turbo kit that you will ever need to look at for your Focus ST.
Looking for the full Atmosphere™ turbo kit? Click here to check out our full kit.
cp-e™ QKspl™ BMW N54 Catted Downpipes
cp-e™ cast stainless downpipes have been designed specifically for the n54 motors to reduce back pressure and optimize exhaust flow.












