Home > Syclone/Typhoon Products >

Velosyty Syclone/Typhoon Chip
Velosyty Syclone/Typhoon Chip
Alternative Views:

Velosyty Chip
Typically takes 7-10 days to make the chip, so plan ahead!
Please read the features of the chip below, and make sure you have a scantool!
Your Price: $159.99

Stock Status:In Stock
Availability when in stock:: Custom made, about 7 to 10 days
Product Code: 1002

Injector Type (choose from list)*:
Original Stock Bosch Redtop (30lb)
40lb Redstripe 621030 (3 Bar MAP required)
42lb Disc style 01D030B, 621031 (3 Bar MAP required)
50lb Delphi/MSD (3 Bar MAP required)
60lb Siemens (3 Bar MAP required)
80lb Siemens (3 Bar MAP required)

Car Type*:

Chip Type*:
Street (intended for pump gas, no alcohol injection)- Read below about difference between Street and Alcohol
Alcohol (must use alcohol injection)
Race (race fuel)
Chip for E85 Fuel (minimum 50lb injectors required)

MAP Sensor using with this chip*:
2-BAR MAP (stock)

Fuel Octane*:

Your Setup



Cylinder Heads:


What wideband system do you have?*:

Optional Secondary Chip Program:
No, just leave the standard single chip program on there
Yes, I want a secondary chip program [Add $59.99]- Describe the secondary program you would like in the notes (race, alky, etc).

Other Info:
Keep this short, enter extra info during checkout.

This is the Version 2 chip.
Available for stock injectors, 40lb Redstripe, 42lb disc-style, 50lb MSD/Delphi, 60lb Siemens, and 80lb Siemens injectors.

Typically takes 7-10 days to make the chip, so plan ahead!

If you don't own a scantool, then this chip is not for you. If you are expecting to improve and refine the performance of your car, you need a way to confirm sensor readings and troubleshoot. I cannot help you with troubleshooting without any data. A good portable scantool is the Scanmaster 3 or Scanmaster G (gauge).

A completely new program for the Syclone/Typhoon! Many improvements to the chip programming to improve cold starts, idle, response, and general driveability. Can be programmed for the stock 2-bar MAP (stock injectors only) or a 3-bar MAP, although a 3-bar MAP is recommended for better boost control. Also includes the ability to read a wideband O2 system (connected to the ECM), and makes corrections at full throttle (above 10psi boost). It will also emulate the stock narrowband O2 if you have a wideband connected to the ECM, so you can remove the stock O2 and replace it with the wideband sensor.

The chip is programmed for your setup and the tune is normally fairly close. If adjustments need to be made that can't be corrected with the chip's adjustable parameters, then I do free adjustments for a year from purchase. This does not include changes to the combo (like injectors, turbo, heads, etc), and does not transfer to a new owner.

The chip is mounted on a memcal adapter. You remove your old memcal and plug it into the new adapter, then plug the adapter back into your ECM. (You need an old stock-type memcal for it to work. The programming on the old memcal doesn't matter, as long as it was originally made for a Syclone/Typhoon.)

Optional secondary program can be put on the same chip. It is selected by a small switch on the memcal adapter.

Knock Alert, flashes the check engine light if knock retard exceeds 5 degrees
Compatible with "EGR delete"
Also includes user adjustable features.
There are 2 rotary dials for basic idle and WOT fuel control, and 3 on/off switches for some other optional features, like open loop mode, open loop idle, and wideband/narrowband simulation mode. (Currently, a 2-Bar chip does not have these dials and switches, but does have the user adjustable parameters below.)
There are other internal user features, these are adjusted using a procedure with the throttle and watching some numbers on a scantool.

User adjustable features are:
1. High boost fuel
2. Mid boost fuel
3. Low gear timing
4. High gear timing
5. Initial wastegate duty cycle
6. Target boost
7. Closed loop WOT A/F target (requires a wideband system connected to the ECM)

Here are the current chip instructions for the 3-bar chip: https://www.turbotweaksupport.com/files/velosytydoc2.pdf

Note: This part is intended for off-road use only, as it may not meet emissions standards. It is up to the purchaser to determine how it will be used.

Browse for more products in the same category as this item:

Syclone/Typhoon Products