Crossover Auto

 CNC Ported Cylinder Head Stage 1

CNC Ported Cylinder Head Stage 1

This is our entry level CNC ported head. We CNC machine the intake, exhaust, and combustion chambers. Dimple intake port is available for an...
$1,495.00
 Crossover Auto Fuel Pump Kit Mazdaspeed Protege

Crossover Auto Fuel Pump Kit Mazdaspeed Protege

New OEM Mazda fuel pump basket with integrated filter, AEM 320 LPH E-85 safe in tank fuel pump, OEM Mazda pickup sock. NO MODIFICATION REQUIRED TO...
$255.00
 Crossover Auto Racing Timing Belt Service Kit Mazdaspeed Protege

Crossover Auto Racing Timing Belt Service Kit Mazdaspeed Protege

Blue Gates Racing Timing Belt OES Idler Pulley OES Timing Tensioner OES/OEM Timing Tensioner Spring OES/OEM front main seal OEM Water Pump OEM Water...
$379.00
 GT Turbo Oil Return Line Kit Mazdaspeed Protege

GT Turbo Oil Return Line Kit Mazdaspeed Protege

We have updated this item. No longer does it use a hard to bend braided hose. Some self assembly required. Cut the hose to length required and reuse...
$80.00
 Haltech Base Map Sprint/Platinum/Elite

Haltech Base Map Sprint/Platinum/Elite

DO NOT ORDER WITHOUT CONTACTING US FIRST!!!!!! WE WILL CANCEL YOUR ORDER IF YOU DO NOT SPEAK WITH US FIRST! SEND US YOUR ENTIRE ENGINE MOD LIST,...
$85.00
 High Performance CNC Ported Cylinder Head Stage X

High Performance CNC Ported Cylinder Head Stage X

Full CNC machined the intake ports, exhaust ports, and combustion chambers. We are the first and only one with a CNC port program for the FS9 FS-DE...
$1,650.00
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 Mazdaspeed Trunk Badge Replica OEM Mazdaspeed Protege

Mazdaspeed Trunk Badge Replica OEM Mazdaspeed Protege

These are replicas of the original OEM Mazdaspeed Trunk badges as these have been discontinued by Mazda. These are accurate replicas of the original...
$26.50
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 Performance Engine Block Build Kit Mazdaspeed Protege

Performance Engine Block Build Kit Mazdaspeed Protege

Crossover Auto's basic performance block build kit includes everything to do a proper and reliable rebuild. Kit includes: Wiseco Pistons (need to...
$1,895.00
 Retrofit conversion kit Protege

Retrofit conversion kit Protege

Converts 01-02 G15MR spec transmissions to 03 MSP so you can run the Mfactory final drive and pinion output shaft.
$450.00
 Transmission Shimming Tool Rental

Transmission Shimming Tool Rental

EFFECTIVE Jan. 1, 2024.  Payment By Zelle is the only method we will accept to rent this tool.  No CC or Paypal. To do a rebuild of your...
$400.00
 UNICHIP REPROGRAM

UNICHIP REPROGRAM

Postage included to and from
$105.00
 Water Elbow Mazdaspeed Protege

Water Elbow Mazdaspeed Protege

Replica of original part.
$85.00
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