Audi A4 B9 (2015+)

ECU Software Tunes
Air Intake Systems
Intercooler Systems
Exhaust Systems
Fueling Solutions
IE Gear
13 products
IE Tuning Credits | Upgrade Stages
Rated 4.7 out of 5
Based on 29 reviews
$1.00
IE Audi 2.0T TSI Gen 3 Performance ECU Tune | Fits Audi B9 A4 & A5
Rated 5.0 out of 5
Based on 106 reviews
from $549.00
IE Replacement 5" Air Filter For IE Intake Kits
Rated 4.9 out of 5
Based on 25 reviews
$54.99
IE Audi B9 A4 & A5 Cold Air Intake
Rated 4.9 out of 5
Based on 59 reviews
$399.99
IE FDS Intercooler For Audi B9 S4, S5, SQ5, A4, A5, & C8 A6, A7
Rated 5.0 out of 5
Based on 52 reviews
$899.99
IE Harsh Climate 5" Oiled Air Filter & Sock Upgrade Kit
Rated 4.8 out of 5
Based on 29 reviews
$69.99
iE Performance Transmission Tune for Audi B9 A4, A5, & Q5 2.0T
Rated 5.0 out of 5
Based on 25 reviews
$599.00
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
$449.99
IE Polymer Air Intake System For Audi B9/B9.5 A4 & A5 2.0T
Rated 5.0 out of 5
Based on 29 reviews
$474.99
IE Carbon Fiber Intake Lid For B9 A4/A5 Intakes
Rated 4.6 out of 5
Based on 7 reviews
$339.99
iE TrueFlex Sensor Kit For Audi B9 A4, A5, Q5 2.0T
$219.99
iE ProCore Downpipe For Audi B9 A4
$1,999.99
iE Catback Exhaust System For Audi B9 A4
$1,499.99