   
Model applicability:
S4 NA = 1986-1988 non-turbo
S4 TII = 1987-1988 turbo*
S5 NA = 1989-1991 non-turbo
S5 TII = 1989-1991 turbo
*N332 & N333 ECUs only. |
Order: or Find a Dealer
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Rtek7 Stage 2
ECU Upgrade
$449 Update from Stage 1 to Stage 2
$349
All Stage 2 Upgrades include PocketLOGGER for RX7 control software
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Customer review:
Rtek7 ECU Upgrade:
I really like the product a lot, especially those who are looking for a better and more cost effective way to get rid ...
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-Jesse Watts, Nashville, TN
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