A4
Stage 1
Take your A4
1.8T to a new level with a tuning chip from O.CT. Mega power and the signature
O.CT torque curve. |
A4
Stage 2
Add O.CT-specific
injectors to your O.CT chip for more fuel...and more power.
|
A4
Stage 3
Add a Milltek
catback exhaust to your O.CT chip and what do you get? Even more power! |
