Street Unit Performance Seamless 2.25" Aluminum Hardpiping Kit for the 2003-03.5 MAZDASPEED Protege
MADE IN THE USA
The piping is of the highest quality aluminum and craftsmanship. Each kit includes 4-layer black silicone couplers and clamps.
The StreetUnit MAZDASPEED Protege hardpiping kit can be used with the side mount intercooler setup. Our kit is stock replacement and a bolt on installation. The stock bypass valve can reattach without any modification. The kit will work with the Injen, AEM, Perrin, and OEM Intake Systems. This kit is a perfect replacement for the expensive OEM plastic intercooler piping which is prone to cracking. Cracks in the OEM intercooler piping causes hesitation and decreases drivability.
Benefits of the Street Unit Performance Seamless 2.25" Aluminum Hardpiping Kit:
-
Improves Throttle Response and Drivability
-
NO Expanding, Cracking, or Leaking During Boost
-
Smoothes Out Boost Pressure Throughout Power Band
-
Aluminum Dissipates Heat and Cools Quickly
-
Beautiful Addition to Engine Bay and Attracts Car Show Points
-
Bolt On, Factory Replacement Install
Tig Welded Blow Off Valve (BOV) Flange can be added to the cold pipe for a single or dual valve setup.
A blow off valve can be used in tune with the stock bypass valve. If you are confused, call for clarification.
Hard pipes 
