The LAST diverter valve you'll ever need! Billet aluminum construction and heavy-duty Viton o-rings make for the ultimate upgrade in longevity and performance.
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Brand:
ES#:
4839642
Mfg#:
013907LA01-03KT
Back Ordered
ON SALE!
SAVE 25%
$333.99
This product was last offered at the strikethrough price on 06-13-2026
Used to locate the position of the valves for proper engine operation under all conditions
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Brand:
ES#:
4758301
Mfg#:
04C907601K
In Stock at Vendor
$74.99
This product was last offered at the strikethrough price on 05-07-2026
APR Silicone Boost Hoses are a comprehensive, direct replacement upgrade
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Brand:
ES#:
2997013
Mfg#:
MS100115
Ships on Jul 16, 2026
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$393.99
This product was last offered at the strikethrough price on 06-25-2026
Replaces the restrictive factory resonator to deliver a deeper, more aggressive exhaust note
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Sleek black anodized finish complete with a subtle iE logo
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Brand:
ES#:
4871881
Mfg#:
IEGAUU1
In Stock
ON SALE!
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$91.99
This product was last offered at the strikethrough price on 06-25-2026
Improve your charge airflow path and reliability with our Silicone Turbo Outlet Coupler
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For vehicles with 6-Speed, DQ250 DSG Transmission only
Brand:
ES#:
3071748
Mfg#:
010137ECS03-01
In Stock
ON SALE!
SAVE 25%
$49.99
This product was last offered at the strikethrough price on 06-13-2026
Seals the high pressure fuel pump to the cylinder head
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Keep your cooling system working at its best by keeping it clean and free of rust and scale deposits. Includes new expansion tank cap, flush treatment & G13 coolant.
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Brand:
ES#:
2784773
Mfg#:
CO0LANTFLUSHKT2
In Stock
ON SALE!
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$89.99
This product was last offered at the strikethrough price on 01-03-2026
Required install tool for ES4623899 and ES4668562
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Brand:
ES#:
4623900
Mfg#:
IEFUVN1-4
In Stock
ON SALE!
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$28.99
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
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.
Lifetime Replacement
