Delivers up to 88% more airflow over stock and is engineered for seamless integration with Unitronic's high flowing 4 Inch Turbo Inlet Elbow.
Delivers up to 88% more airflow over stock and is engineered for seamless integration with Unitronic's high flowing 4 Inch Turbo Inlet Elbow.
Delivers up to 41% more airflow over stock.
Installs in place of the the flow-restrictive, factory turbo inlet and allows your turbo to breathe freely!
Increased airflow (42% over stock), improved throttle response, and high-quality glass carbon fiber construction - Tough, light, and great looking!
*Fits 2019+ model year - Includes new IE Diverter Valve Adapter Kit*
CTS-IT-255R 4.0" Inlet - Increase horsepower and torque while adding an aggressive, race inspired sound!
Fits 2018 model year only
This product was last offered at the strikethrough price on
09-29-2026
The APR Turbocharger Inlet System outflows the factory components by up to 45%, and jumps to 60% when adding the APR Intake Filter.
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*Fits 2019+ LHD models where diverter valve adapter is necessary - Does not fit ROW vehicles with Right H
This product was last offered at the strikethrough price on
09-28-2026
This intake offers horsepower and torque gains throughout the powerband, with peak gains of up to 33 crank horsepower and 36 ft-lbs of torque on stock turbo tunes with 4” inlets.
2X Entries Into Our F80 M3 Sweepstakes
For 2019+ models you must purchase this adapter kit: ES4146991
This intake offers horsepower and torque gains throughout the powerband, with peak gains of up to 33 crank horsepower and 36 ft-lbs of torque on stock turbo tunes with 4” inlets.
2X Entries Into Our F80 M3 Sweepstakes
For 2019+ models you must purchase this adapter kit: ES4146991
CTS-IT-255R 4.0" Inlet - Increase horsepower and torque while adding an aggressive, race inspired sound!
Fits 2019+ models only
This product was last offered at the strikethrough price on
09-29-2026
Through elimination of the most critical restriction in the entire intake system (the turbo inlet pipe), the APR system outflows the factory components by 45%!
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*Left Hand Drive models only - Does not fit ROW vehicles with Right Hand Drive*
This product was last offered at the strikethrough price on
09-28-2026
Open Element Intake - S-FLO Style with Carbon Fiber Inlet tube.
2X Entries Into Our F80 M3 Sweepstakes
2019+ models require the AWE DV Adapter Kit for proper fitment. (ES4883105)
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-05-2026
Specially designed air box prevents heat soak, ca be installed enclosed or open.
Horsepower and torque gains throughout the powerband, with peak gains of up to 21 crank horsepower and 16 ft-lbs of torque on stock turbo tunes with 4” inlets.
2X Entries Into Our F80 M3 Sweepstakes
For 2019+ models you must purchase this adapter kit: ES4146991
Featuring a massive 7" velocity stack and 7" air filter, this Intake System flows 292% more than stock.
Fits up to 2018 pre-facelift models
Easily adapt your ECS Tuning Kohlefaser Luft-Technik Intake to 4.0" aftermarket OE location turbo inlet pipes!
10X Entries Into Our F80 M3 Sweepstakes
For use with ECS Tuning Kohlefaser Luft-Technik Intake System
This product was last offered at the strikethrough price on
06-13-2026
APR's cast inlet pipe is huge and on its own it achieves a staggering 710 CFM with the stock turbocharger adaptor, a 45% improvement over stock!
Call In Or Chat For Best Price!
This product was last offered at the strikethrough price on
09-28-2026