APR Cat-Back Exhaust System - B9 S4/S5
Features TIG welded brushed T304 stainless steel construction and offers gains of 10 AWHP and 12 AWFT-LBS of torque
Call In Or Chat For Best Price! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4901469
Mfg#:
CBK0012
APR Iridium Pro Spark Plug - Set Of Four
An excellent upgrade for tuned engines. 14X26.5X16mm - Heat Range 9
Call In Or Chat For Best Price! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4616188
Mfg#:
Z1003100-4KT
APR Upgraded Ignition Coil - Red - Set Of 6
Designed to be a direct plug-and-play upgrade to factory coils, providing greater energy output, ensuring a stronger and more consistent spark!
Call In Or Chat For Best Price! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4818890
Mfg#:
MS100244KT
APR Carbon Fiber Intake System
+47 AWHP & +38 AWFT-LBS at the wheels measured over stock!
Call In Or Chat For Best Price! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4608728
Mfg#:
CI100050
APR Upgraded Ignition Coil - Red - Set of Six
Designed to be a direct plug-and-play upgrade to factory coils, providing greater energy output, ensuring a stronger and more consistent spark!
Call In Or Chat For Best Price! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4376586
Mfg#:
MS100208-6KT
APR Upgraded Ignition Coil - Blue - Set of Four
Designed to be a direct plug-and-play upgrade to factory coils, providing greater energy output, ensuring a stronger and more consistent spark!
Call In Or Chat For Best Price! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4376594
Mfg#:
MS100210-4KT
APR Upgraded Ignition Coil - Red - Set Of Eight
Designed to be a direct plug-and-play upgrade to factory coils, providing greater energy output, ensuring a stronger and more consistent spark!
Call In Or Chat For Best Price! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4461220
Mfg#:
MS100219-8KT
APR Carbon Fiber Intake System - C8 A6/A7 3.0T
Flows 45% more than stock resulting in gains of +19 AWHP & +17 AWFT-LBS at the wheels over stock
Call In Or Chat For Best Price! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4668659
Mfg#:
CI100048
APR Open PEX Intake System - 1.5T EA211
APR's ultimate intake system for the 1.5T
Call In Or Chat For Best Price! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4810089
Mfg#:
CI100063
APR MQB Intercooler System
Direct bolt-on upgrade that requires no trimming
Call In Or Chat For Best Price! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
2997009
Mfg#:
IC100019
Looking to unlock the full potential of your Audi, Volkswagen, Porsche, or other European performance vehicle? APR, available at ECS Tuning, is the industry leader in performance tuning solutions, offering ECU tuning, turbocharger upgrades, exhaust systems, intake kits, and more. Whether you're after improved horsepower, torque, fuel efficiency, or enhanced throttle response, APR tuning solutions are designed to provide maximum performance gains with precision, reliability, and advanced engineering.