Features a low-profile integrated solenoid to make it shorter and more compact than even the factory diverter, ensuring it will fit the tightest applications.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4630153
Mfg#:
T9381
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.
$280.99
This product was last offered at the strikethrough price on 07-01-2026
Protect your vehicle's fragile oil pan and undercarriage with this 3/16" (4.76mm) thick aluminum skid plate
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2777055
Mfg#:
003425ECS02KT
In Stock
ON SALE!
$416.99
This product was last offered at the strikethrough price on 06-13-2026
End User Flashing allows Dynamic+ Performance Software customers to receive and install software updates and revisions, flash back to stock, or upgrade to the next stage of performance software for their vehicle.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms The 034SPI Mobile App is only available on vehicles with Dynamic+ Tuning installed. You must purchase Dynamic+ Tuning for your Audi or Volkswagen to access the Dynamic+ Flashing Suite and 034SPI Mobile Application.
Brand:
ES#:
4684889
Mfg#:
034-103-3306
EO#:
D-850
In Stock
ON SALE!
SAVE 10%
$180.00
This product was last offered at the strikethrough price on 06-28-2026
Simply the best solution to controlling engine movement while decreasing wheel hop!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Made from Billet Aluminum & Features a Stainless Steel Spherical Front Bearing
Brand:
ES#:
3010348
Mfg#:
003245ECS03
In Stock
ON SALE!
SAVE 20%
$305.99
This product was last offered at the strikethrough price on 06-13-2026
Smoother shifts and better throttle response in minutes
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2202615
Mfg#:
10-ECS-018R
In Stock
ON SALE!
SAVE 25%
$76.99
This product was last offered at the strikethrough price on 06-13-2026
Don't let weak and unresponsive factory gas pedal mapping ruin your driving experience!
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Density Line Mounts are void-free and fluid-free, eliminating the slop associated with the factory mount.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2864602
Mfg#:
034-509-1009
In Stock
ON SALE!
SAVE 10%
$95.00
This product was last offered at the strikethrough price on 06-28-2026
This is a direct replacement filter for all IE cold air intakes with a 5" velocity stack on the heat shield. This filter is used on the majority of all IE intakes.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3177923
Mfg#:
IEINCC1-3A
In Stock
ON SALE!
SAVE 10%
$54.99
This product was last offered at the strikethrough price on 06-25-2026
Our exclusive design averages 14% more flow for enhanced cooling efficiency! Featuring a billet aluminum impeller, Viton seal, and durable double-row bearing for lasting reliability.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4783241
Mfg#:
052106LA01
Ships in 1 Business Day
ON SALE!
SAVE 25%
$91.99
This product was last offered at the strikethrough price on 06-13-2026
100% Synthetic engine oil specially designed around the demands of direct fuel injection engines.
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Brand:
ES#:
1928404
Mfg#:
3374650233888
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.
$83.91
This product was last offered at the strikethrough price on 07-01-2026
Beautifully over-engineered in customary RacingLine fashion to give an exquisite feel and beautiful appearance - Make refueling a pleasure!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with bayonet/twist lock style gas cap only. Please confirm prior to ordering.
Brand:
ES#:
4040601
Mfg#:
VWR19G711
In Stock
ON SALE!
SAVE 10%
$137.99
This product was last offered at the strikethrough price on 07-01-2026
Upgrade to the true dual purpose heavy duty battery with a longer life span
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
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
