Keep proper pressure in your coolant system
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4858532
Mfg#:
2Q0121321A
In Stock
ON SALE!
SAVE 22%
$19.99
This product was last offered at the strikethrough price on 05-02-2026
Plug and play upgrade that neatly runs under the intake for a clean install.
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For vehicles up through the 2024 model year only.
Brand:
ES#:
4674428
Mfg#:
CI100052-D
In Stock
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$51.99
This product was last offered at the strikethrough price on 06-25-2026
covers the 3 ports on the intake system
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Brand:
ES#:
4781313
Mfg#:
CI100052-E
In Stock
13% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$30.99
This product was last offered at the strikethrough price on 06-25-2026
direct replacement for both the IE FDS intercooler or the factory intercooler for optimal airflow.
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Brand:
ES#:
4817829
Mfg#:
IETPDB2
In Stock
ON SALE!
SAVE 10%
$131.99
This product was last offered at the strikethrough price on 06-25-2026
Closed airbox system for added filtration and performance
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles without secondary air injection only
Flexible silicone smooths the intake tract & hinders collapsing. The ultimate in durability!
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Brand:
ES#:
4685304
Mfg#:
043063LA01KT
In Stock
ON SALE!
SAVE 15%
$182.99
This product was last offered at the strikethrough price on 06-13-2026
High-flow roto-molded intake system for EVO4 engineered for exceptional performance
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Requires some trimming for the air scoop to be installed.
Brand:
ES#:
4785757
Mfg#:
CTS-IT-889-S3
Ships in 7 Business Days
ON SALE!
SAVE 10%
$429.99
This product was last offered at the strikethrough price on 06-25-2026
Gain up to 56 horsepower and 54 lb-ft of torque on 93 Octane
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms CARB certified for sale in all 50 states
Produce more HP, improve throttle response, and generate more intake/diverter valve volume.
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Specifically developed Intake System to provide increased performance, air velocity and throttle response through alleviating airflow restrictions.
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Includes crush washer. M14x1.5
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Average gain of 106 horsepower and 115 lb-ft of torque on 91 Octane
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes! Perform tune in minutes from the comfort of your own driveway! Only available for purchase in the United States and Canada. Requires upgraded air intake system and intercooler. TCU tune is highly recommended. Please see ES4880696 for ECU+TCU combo kit.
Brand:
ES#:
4880694
Mfg#:
IESOWE12
In Stock
ON SALE!
SAVE 15%
$828.99
This product was last offered at the strikethrough price on 06-25-2026
Designed for increased flow and efficiency that are demanded in today's vehicles.
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Brand:
ES#:
4464278
Mfg#:
44-LF049-MB
In Stock
21% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$67.99
This product was last offered at the strikethrough price on 06-25-2026
Designed to provide the highest protection, efficiency, cleanliness, and superior drain intervals
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Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.
