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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
Also comes with corrosion resistant coated steel cups and bolts
Expect gains of 12-15 WHP and torque with this simple bolt-on application
Brand Restriction " H2O % Flows Better Than Stock S&B 1
Built to Mazda Specification
When to use the Box Plug
Dfuser Motorsports ECU to Engine & Fuel Injection Harness Package Model_Silverado 2500 Also comes with corrosion resistant**Please Note: This item is on backorder until end of July 2026.** The 1999 and 2000 Miata is now over 20 years old. The factory harnesses will fail due to age. Replace them before it costs you a race. ECU to Engine Harness Features: Brand New Engine to ECU Harness, not refurbished. Built identical to the Mazda Harness. Does not work on California emissions specific cars. 2 Year Warranty against Defects. Fuel Injection Harness Features: Brand New Fuel
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