Wireless controlled unit that allows adjustable throttle response control
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Brand:
ES#:
4624166
Mfg#:
D440-1700
In Stock
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$325.99
This product was last offered at the strikethrough price on 07-21-2026
Minimizes friction in the engine and ensures maximum engine performance and low fuel consumption
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Brand:
ES#:
4220227
Mfg#:
20442
In Stock
42% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$20.99
This product was last offered at the strikethrough price on 07-21-2026
Includes Bavarian Autosport Performance coils, Brisk 1 stage colder plugs, and dielectric grease. Set of four.
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Brand:
ES#:
4690831
Mfg#:
121386433600KT8
Ships in 5 Business Days
ON SALE!
SAVE 16%
$211.99
This product was last offered at the strikethrough price on 05-02-2026
Attracts all the metal particles that would otherwise be circulating your engine! Includes one copper washer
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Brand:
ES#:
3658488
Mfg#:
026698TMS01-01
In Stock
ON SALE!
SAVE 25%
$56.99
This product was last offered at the strikethrough price on 06-13-2026
Alter parameters and fine-tune � wirelessly!
For use with N54 JB4 systems and any JB4 manufactured prior to 2017. Please check board diagrams to properly identify your JB4 before ordering.
Brand:
ES#:
3508698
Mfg#:
JB4-BT
In Stock
$149.00
This product was last offered at the strikethrough price on 05-12-2026
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
