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Audi A4 Electronics
621 parts · fits 1995–2026 · compared across 375+ retailers · page 2 of 13
APR Ignition Coil & Spark Plug Kit (2.0T EA113, EA888.1, EA888.2 4-cyl. engines) - GREY - KT100042
USD 225.08
eTek Tuning
APR Ignition Coil & Spark Plug Kit (2.0T EA113, EA888.1, EA888.2 4-cyl. engines) - RED - KT100040
USD 225.08
eTek Tuning
APR Ignition Coil & Spark Plug Kit (2.0T EA888.3, EA888.4 4-cylinder engines) - BLUE - KT100026
USD 327.56
eTek Tuning
APR Ignition Coil & Spark Plug Kit (2.0T EA888.3, EA888.4 4-cylinder engines) - GREY - KT100027
USD 327.56
eTek Tuning
APR Ignition Coil & Spark Plug Kit (2.0T EA888.3, EA888.4 4-cylinder engines) - RED - KT100025
USD 327.56
eTek Tuning
APR Iridium Pro Spark Plugs - 14x19x16mm - Heat Range 9
USD 19.95
ET Spec
APR Iridium Pro Spark Plugs - 14x26.5x16mm - Heat Range 9
USD 29.95
ET Spec
APR Plus ECU Stage 1 Tune For Audi B9 A4/A5 & Q5 2.0T
USP Motorsports
APR Remote Tuning Service - ECU/TCU Install Cable
USD 159.95
ET Spec
APR Ultralink - At Home Flashing Tuning
USD 139.95
ET Spec
Audi 4.0 TFSI ECU Tuning S6, S7, S8 2013-2018
USD 1595.00
VelocityAP
Audi A1 1.8 TFSI 192 Stage 1 Custom ECU Remap
GBP 499.00
More BHP
Audi A4 Avant (B7) - Complete DIY Kit
USD 300.00
Illumaesthetic
Audi A4 B5 | Body Kit Styling Index | Aftermarket Performance Tuning Parts
LLTeK International
Audi A4 B5 Interior and Cockpit upgrades
LLTeK International
Audi A4 B6 Lighting | Tailight Replacement
USD 222.00
LLTeK International
Audi A4 B8 1.8 TFSI 120 Stage 1 Custom ECU Remap
GBP 499.00
More BHP
Audi A4 B8 1.8 TFSI 160 Stage 1 Custom ECU Remap
GBP 499.00
More BHP
Audi A4 B8 2.0 TDI CR 120 Stage 1 Custom ECU Remap
GBP 499.00
More BHP
Audi A4 B8 2.0 TDI CR 140 Stage 1 Custom ECU Remap
GBP 499.00
More BHP
Audi A4 B8 2.0 TDI CR 163 Stage 1 Custom ECU Remap
GBP 499.00
More BHP
Audi A4 B8 2.0 TDI CR 170 Stage 1 Custom ECU Remap
GBP 499.00
More BHP
Audi A4 B8 2.0 TFSI 180 Stage 1 Custom ECU Remap
GBP 499.00
More BHP
Audi A4 B8 2.0 TFSI 211 Stage 1 Custom ECU Remap
GBP 499.00
More BHP
Audi A4 B8 2.7 TDI CR 163 Stage 1 Custom ECU Remap
GBP 499.00
More BHP
Audi A4 B8 2.7 TDI CR 190 Stage 1 Custom ECU Remap
GBP 499.00
More BHP
Audi A4 B8 3.0 TDI 211 Stage 1 Custom ECU Remap
GBP 499.00
More BHP
Audi A4 B8 3.0 TDI 240 Stage 1 Custom ECU Remap
GBP 499.00
More BHP
Audi A4 B8 3.0 TFSI 290 Stage 1 Custom ECU Remap
GBP 499.00
More BHP
Audi A4 B8.5 1.8 TFSI 170 Stage 1 Custom ECU Remap
GBP 499.00
More BHP
Audi A4 B8.5 2.0 TDI CR 150 Stage 1 Custom ECU Remap
GBP 499.00
More BHP
Audi A4 B8.5 2.0 TDI CR 190 Stage 1 Custom ECU Remap
GBP 499.00
More BHP
Audi A4 B8.5 2.0 TFSI 225 Stage 1 Custom ECU Remap
GBP 499.00
More BHP
Audi A4 B8.5 3.0 TFSI 272 Stage 1 Custom ECU Remap
GBP 499.00
More BHP
Audi A4 B9 2.0 TFSI 150 Stage 1 Custom ECU Remap
GBP 499.00
More BHP
Audi A4 B9 2.0 TFSI 190 Stage 1 Custom ECU Remap
GBP 499.00
More BHP
Audi A4 B9 2.0 TFSI 252 Stage 1 Custom ECU Remap
GBP 499.00
More BHP
Audi A4 S4 B8 facelift bodykit | Rieger styling 2013 | Aftermarket tuning parts
LLTeK International
Audi A4 - TT 1.8t - VW - Golf - GTI - JETTA 1.8T Custom Stage 1 Tuning
USD 249.00
ET Spec
Audi A4 - TT 1.8t - VW - Golf - GTI - JETTA 1.8T Custom Stage 2 Tuning
USD 299.00
ET Spec
Audi A4 - TT 1.8t - VW - Golf - GTI - JETTA 1.8T Custom Stage 3 Tuning
USD 449.00
ET Spec
Audi A5 1.8 TFSI 160 Stage 1 Custom ECU Remap
GBP 499.00
More BHP
Audi A5 1.8 TFSI 170 Stage 1 Custom ECU Remap
GBP 499.00
More BHP
Audi A5 1.8 TFSI 170 Stage 1 Custom ECU Remap
GBP 499.00
More BHP
Audi A5 2.0 TFSI 150 Stage 1 Custom ECU Remap
GBP 499.00
More BHP
Audi A5 2.0 TFSI 180 Stage 1 Custom ECU Remap
GBP 499.00
More BHP
Audi A5 2.0 TFSI 190 Stage 1 Custom ECU Remap
GBP 499.00
More BHP
Audi A5 2.0 TFSI 211 Stage 1 Custom ECU Remap
GBP 499.00
More BHP
Audi A5 2.0 TFSI 225 Stage 1 Custom ECU Remap
GBP 499.00
More BHP
Audi A5 2.0 TFSI 252 Stage 1 Custom ECU Remap
GBP 499.00
More BHP
← Previous
Page 2 of 13
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Other Audi A4 Categories
Suspension
2240
Brakes
1690
Engine
1145
Forced Induction
963
Exterior
951
Drivetrain
644
Exhaust
564
Intake
443
Wheels & Tires
196
Cooling
180
Fuel
166
Interior
159
Other
7
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