cp-e™ SAFEseal™ Mazda MZR 2.3 DISI Mazdaspeed Injector Seals
In the high horsepower quest of the MZR 2.3 DISI, enthusiasts have hit many roadblocks. One of the strangest roadblocks faced was that increasing the horsepower meant increasing the cylinder pressure and as a result the load on the fuel injector seals.
cp-e™ Exhale™ Mazda Mazdaspeed HKS BOV Attachment Kit
We at cp-e™ designed a kit for the Mazda MZR 2.3l DISI motor to specifically utilize the HKS SSQV Valve. The kit comes with everything needed for a completely bolt-on, carefree and easy installation.
MZBH00002M
cp-e™ Exhale™ Mazda MZR 2.3 DISI Mazdaspeed Tial QR BOV Attachment Kit
The MZR 2.3 DISI vehicles use a by-pass-valve (BPV) system to recirculate excess pressure from the turbo when the throttle closes. When upgrading from the factory valve – it’s important to maintain this system.
MZBT00002M
cp-e™ Nviscid™ Mazda MZR 2.3 DISI Mazdaspeed Big Turbo Inlet Pipe
For those looking to upgrade their inadequate factory plastic turbo inlet pipe and want the most performance possible, look no further. The cp-e™ Nviscid™ Pipe is without a doubt the optimal solution for both stock and GT series turbos thanks to its versatility, low-restriction design, and thermal insulation properties.

cp-e™ HeliHose™ Kit
Custom Performance Engineering seeks out forced induction vehicles and engineers and manufactures various components. There are a few pieces which are common across various platforms, that being By-Pass-Valves (BPV), which recirculate excess pressure from the turbo with throttle closure.
Airstation™ Vacuum Block
cp-e™ MagnumDI™ Mazda MZR 2.3 DISI Mazdaspeed Pistons Stage3
Custom Performance Engineering continues its MZR DISI development and pushing the limits of technology. We are proud to introduce the MagnumDI™ Stage 3 pistons.















