Restore performance and clear misfire codes
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Restore performance and clear misfire codes
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Looks as great as it performs
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CARB certified for sale in all 50 states
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
06-07-2026
Flows 20% better than stock, sounds better, looks better, and perfectly complements your APR open intake system!
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Used in conjunction with ES3579697.
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
06-07-2026
2.37" stainless steel with quad 80mm polished tips
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Up to the 2012 model year
Located in the cylinder head
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This product was last offered at the strikethrough price on
05-05-2026
Stop oil leaks and prevent internal engine damage
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Designed to be a direct plug-and-play upgrade to factory coils, providing greater energy output, ensuring a stronger and more consistent spark!
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Includes seal and retaining strap
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This product was last offered at the strikethrough price on
05-02-2026
Useful for making many different gaskets
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Capture harmful particles to prevent wear
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This product was last offered at the strikethrough price on
05-02-2026
Give the 3.0T TFSI powering your 2018+ Audi S4 or S5 the extra layer of defense that it needs
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Keep your supercharger belt tight
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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
06-07-2026
Lose the plastic!
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This product was last offered at the strikethrough price on
05-02-2026
Main return pipe that connects to the heater core hoses and the engine
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This product was last offered at the strikethrough price on
05-02-2026
Turn your Audi B8 S4 or S5 into an all-out street monster with IE's complete Dual Pulley kit! Includes ECU & TCU software plus Dual Pulley setup
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Fits vehicles with DSG transmissions only
Keep clean air running through your engine
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!