Audi A4 B9 (2015+)

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ECU Software Tunes
Air Intake Systems
Intercooler Systems
Exhaust Systems
Fueling Solutions
IE Gear
12 products
Sale
IE Tuning Credits | Upgrade Stages
Rated 4.6 out of 5
Based on 25 reviews
£0.93 £0.79 Save £0.14
Sale
IE Audi 2.0T TSI Gen 3 Performance ECU Tune | Fits Audi B9 A4 & A5
Rated 5.0 out of 5
Based on 96 reviews
£508.21 from £431.98
Sale
IE Replacement 5" Air Filter For IE Intake Kits
Rated 4.9 out of 5
Based on 25 reviews
£46.28 £45.81 Save £0.47
Sale
IE Audi B9 A4 & A5 Cold Air Intake
Rated 4.9 out of 5
Based on 54 reviews
£351.76 £314.73 Save £37.03
Sold Out
IE FDS Intercooler For Audi B9 S4, S5, SQ5, A4, A5, & C8 A6, A7
Rated 5.0 out of 5
Based on 51 reviews
£833.13 £708.16 Save £124.97
Sale
IE Harsh Climate 5" Oiled Air Filter & Sock Upgrade Kit
Rated 4.8 out of 5
Based on 26 reviews
£55.53 £55.07 Save £0.46
Sale
iE Performance Transmission Tune for Audi B9 A4, A5, & Q5 2.0T
Rated 5.0 out of 5
Based on 20 reviews
£554.50 £471.32 Save £83.18
Sale
IE HPFP Internal Upgrade Kit For VW & Audi Gen 3 2.0T Engines| Fits MK7, 8V, & B9
Rated 4.8 out of 5
Based on 13 reviews
£416.56 £354.07 Save £62.49
Sale
IE Polymer Air Intake System For Audi B9/B9.5 A4 & A5 2.0T
Rated 5.0 out of 5
Based on 24 reviews
£439.70 £373.74 Save £65.96
Sale
IE B9 A4 & A5 Performance Catted Downpipe
Rated 4.7 out of 5
Based on 10 reviews
£694.27 £590.13 Save £104.14
Sale
IE Carbon Fiber Intake Lid For B9 A4/A5 Intakes
Rated 4.6 out of 5
Based on 7 reviews
£296.22 £267.52 Save £28.70
iE TrueFlex Sensor Kit For Audi B9 A4, A5, Q5 2.0T
£203.65