E36 M3 3.0 and 3.2 Turner Performance Chip for 21.5# Injectors Part #: M3-21LB-CHIP
If you have an M3 engine and want to use the 21.5 lb/hr injectors (pink top, stock
on the 2.8 M52 and 3.2 S52) we have the perfect chip for you. Instead of
changing to the smaller 17lb injectors or upgrading to the full 24lb, you can
use the injectors from the stock 3.2 M3. They are in-between 17lb and 24lb,
allowing a little more fuel to compensate for intake and/or exhaust upgrades.
Perfect for running headers with an intake! There are plenty of surplus 21.5lb
injectors out there (we sometimes have them too, check out Used Parts section).
It’s
usually not necessary to use bigger injectors but this gives you another option
in your engine planning. This software covers almost all of the popular bolt-on
upgrades, including the larger HFM (Euro or 540). Choose the mods/upgrades from
the list below.
Note:
we will not be offering this software for use with cams. More aggressive
camshafts require the use of the Bosch 24lb injectors.
The 21.5lb injectors are maxed out when used with cams.
Options
EWS-delete:
required when using the silver 413 ECU in a car that does not have EWS (all
chassis manufactured before 12/94)
Speed
sensor delete:
for an E30 with an M50 engine conversion, the signal from speed sensor does not
make it to the DME, causing a low rev limit. We remove the need for the speed
sensor signal to reach the DME.
Select Product Options:
Base Price: $249.95 (USD) Customized Price: $249.95 (USD) Please select the available options above, then click show customized price to enable the Add to Cart / Add to Wishlist buttons.
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Performance Chips: 1985-1995 Cars 
