55/58 HPI THROTTLE BODIES
HPi Throttle-By-Wire throttle bodies are designed to increase airflow and improve horsepower gains while maintaining compatibility with stock map sensors, fuel rail, and cruise control. Versions 55-58 Max Flow.
Send in the stock throttle body. We ensure the electronics are correctly working, then surgically remove them & give the stock body a proper burial RIP.
We build the original electronics into our 356 aluminum casting throttle body.
It is built to perfection with double sealed bearings, a brass throttle plate & stainless steel shaft.
We then bolt our CNC-ported intake manifold with the proper intake port opening size to fit your cylinder heads.
*Please Read before sending in your unit:
The unit must be stripped of all gaskets and mounting hardware (fuel rail, map sensor, injectors), or there will be a $50 disassembly fee. Do NOT remove internal electronics.
Please ensure the unit is packaged in a sturdy box and secure with bubble wrap so it is not damaged in transit. Any damaged throttle bodies will be returned as is. It is wise to insure your package with the shipping company.
The throttle body must be in good working condition before sending it in. If you aren't sure it works, don't send it in.
Select no core charge:
If you send in your throttle body for the 55/58 HPI upgrade, there will be no core charge. After its inspected and found to be in good condition, we will send out the new HPI upgrade. With two weeks turnaround time.
Select core charge:
You can pay a $199 core charge if you need it fast. When we receive your core and it's inspected in good condition, we will refund the core charge.
Core shipping instructions
Please ship the core to HPI for inspection. You will need to include a copy of your sales receipt.
57 Gasoline Alley, Suite A / Indianapolis, IN 46222
(IF YOU SHIP THE CORE TO DC CYCLE & RACING, WE WILL CHARGE $20 SHIPPING TO SEND IT TO HPI)
If you have any questions, call or text DC CYCLE & RACING at 256-356-8911 or email: email@example.com.