Features a massive bar & plate core and cast aluminum end tanks equipped with IE's Flow Distribution System (FDS) technology
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
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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Brand:
ES#:
4164358
Mfg#:
MS100203
EO#:
D-783-5
In Stock
12% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$59.95
This product was last offered at the strikethrough price on 07-06-2026
Includes an upgraded high-flow multi-port injection (MPI) injector and harness necessary to satisfy high horsepower build
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Brand:
ES#:
4057094
Mfg#:
MS100195
Ships in 2 Business Days
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$142.95
This product was last offered at the strikethrough price on 07-06-2026
Featuring 400 cell high flow catalytic converter
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Buy Unitronic Software 6/22/26 - 7/10/26 for a chance to win your Software & UniCONNECT+ Cable for FREE!
Recommended for APR tunes
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat! two heat ranges colder than stock
Brand:
ES#:
4608347
Mfg#:
R74379KT
In Stock
$263.99
This product was last offered at the strikethrough price on 04-14-2026
Enhance your engine's performance with our ECS Carbon Fiber Cold Air Intake
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Brand:
ES#:
4142035
Mfg#:
026835ECS01
Ships on Sep 14, 2026
ON SALE!
$849.99
This product was last offered at the strikethrough price on 06-13-2026
144x22 I beam connecting rods to be used with aftermarket pistons with 22mm wrist pins - Set of Five
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These are the perfect replacement or upgrade to your FSI/TSI/TFSI engine to keep it running at it’s peak performance.
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90ML Gasoline additive used to clean your VW or Audi's fuel system
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shippi
Brand:
ES#:
1895145
Mfg#:
G001770A2
In Stock
4% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$12.29
This product was last offered at the strikethrough price on 07-06-2026
Prevent oil deposits in intake manifold and intake valves, while reducing carbon buildup!
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Brand:
ES#:
4661143
Mfg#:
034-101-1015
Ships in 2 Business Days
ON SALE!
SAVE 10%
$657.00
This product was last offered at the strikethrough price on 06-28-2026
Replace the factory plastic cap with this sturdy aluminum one in gloss midnight black anodizing
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3188198
Mfg#:
VWR19G702
Ships in 8 Business Days
ON SALE!
SAVE 11%
$103.99
This product was last offered at the strikethrough price on 07-01-2026
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
