Designed for track use while still streetable. Conservatively rated at 350ft/lbs
For vehicles with 5-speed manual transmission only. Includes flywheel.
Designed for track use while still streetable. Conservatively rated at 350ft/lbs
For vehicles with 5-speed manual transmission only. Includes flywheel.
Constructed of aerospace grade carbon fiber and designed to remove intake restriction
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Universal fitting for ECS Tuning Catch can to use a 3/4" Hose
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This product was last offered at the strikethrough price on
06-13-2026
Set of 4 connecting rods to be paired with 21mm wrist pin OEM pistons
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To be used with OEM pistons with 21mm wrist pin only
Upgraded clutch kit without flywheel, must be used with Spec flywheel
This product was last offered at the strikethrough price on
08-17-2026
Eliminate the factory turbo muffler for smoother airflow and enhanced turbocharger working sound!
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This product was last offered at the strikethrough price on
06-13-2026
Everything needed to keep your intake tract clean and oil free!
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May require bolt with stud (ES253231) for installation of catch can bracket. Bolt sold separately.
This product was last offered at the strikethrough price on
06-13-2026
Features a +53% increase in plenum volume, +8% CFM airflow, 5-axis billet intake runners, CNC-machined flanges, and WMI/NOS ports.
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CTS engineers designed the compressor cover to accept a larger billet compressor wheel and exhaust housing to work with the clipped K04 turbine wheel
For vehicles with FSI or TSI engines
Gain up to 18 WHP and 19 Ft-lbs TQ with our complete Intercooler Charge Pipe Upgrade Kit!
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This product was last offered at the strikethrough price on
06-13-2026
Adjustable throw reduction between 20% - 35%
For vehicles with 6-speed manual transmission only
Used on vehicles with secondary air injection
Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
For vehicles with Secondary Air Injection System
APR S3 K04 turbo kit with software
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For vehicles with FSI engines only
20% increase in cooling capacity!
For vehicles with TSI engine only
For vehicles with TSI engine only
APR S3 K04 turbo kit without any software or fuel pump
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For vehicles with FSI engines only
Enhance throttle response, acceleration, and clutch feel with our lightweight flywheel upgrade — 30% lighter than the OE dual-mass!
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This product was last offered at the strikethrough price on
05-02-2026