Upgraded valves from Supertech
Brand:
ES#:
4608972
Mfg#:
BMEVN-1030-12
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$403.99
This product was last offered at the strikethrough price on 11-04-2026
$322.99 USD
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on orders $49 and up
Lifetime Replacement
Upgraded valves from Supertech
Brand:
ES#:
4626774
Mfg#:
BMEVN-1031S-12
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$403.99
This product was last offered at the strikethrough price on 11-14-2026
$322.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Replacement is recommend with every belt service
2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2534799
Mfg#:
11281748131
$13.99 USD
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on orders $49 and up
Lifetime Replacement
Radiator rubber mount sets down into this mount
Brand:
ES#:
37888
Mfg#:
17111723337
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$14.99
This product was last offered at the strikethrough price on 11-14-2026
$13.99 USD
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Lifetime Replacement
Designed for ultimate protection and performance!
Brand:
ES#:
4369232
Mfg#:
11-AM-RCRB-M50
$159.99 USD
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on orders $49 and up
Lifetime Replacement
Used between air mass sensor & throttle valve
For models with ASC+T
Brand:
ES#:
34133
Mfg#:
13541740073
$62.99 USD
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Lifetime Replacement
Performance software tuned for M50 manifold, HFM, & high flow injectors
Brand:
ES#:
3138895
Mfg#:
N3M3CAMS
ON SALE!
SAVE 10%
$349.00
This product was last offered at the strikethrough price on 11-07-2026
$314.10 USD
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Lifetime Replacement
Performance software tuned for M50 manifold, HFM, cams, headers & high flow injectors
Brand:
ES#:
3138897
Mfg#:
N3M3CRH
ON SALE!
SAVE 10%
$349.00
This product was last offered at the strikethrough price on 11-07-2026
$314.10 USD
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Lifetime Replacement
Hydraulic tensioner for alternator belt, ideal for servicing high mileage tensioner
Brand:
ES#:
21655
Mfg#:
11281717188
6% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$165.99
This product was last offered at the strikethrough price on 11-14-2026
$155.99 USD
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Lifetime Replacement
A14x18-AL used on various engine plugs
Brand:
ES#:
15790
Mfg#:
07119963200
$3.99 USD
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on orders $49 and up
Lifetime Replacement
Prevents excess pressure from building within the system
Brand:
ES#:
179995
Mfg#:
64538362055
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$158.99
This product was last offered at the strikethrough price on 11-14-2026
$154.99 USD
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Lifetime Replacement
Upgrade from corroded factory hardware with new polished valve cover cap nut assemblies, featuring OE fitment, electroless nickel corrosion resistance, and grade 8.8 durability.
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Brand:
ES#:
5480678
Mfg#:
059043LA04KT
ON SALE!
SAVE 15%
$4.99
This product was last offered at the strikethrough price on 10-28-2026
$4.24 USD
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Lifetime Replacement
Possibly the best horsepower-per-dollar available anywhere. No downsides, no compromises!
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes! For vehicles with Valeo alternator only
Brand:
ES#:
3219164
Mfg#:
PPKE36KT2
ON SALE!
SAVE 20%
$382.99
This product was last offered at the strikethrough price on 11-07-2026
$306.39 USD
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Lifetime Replacement
Replacement radiator fan shroud
Brand:
ES#:
180303
Mfg#:
64548362430
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$156.99
This product was last offered at the strikethrough price on 11-14-2026
$152.99 USD
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Lifetime Replacement
Replace your brittle fan before it sends a blade through your radiator
Brand:
ES#:
24492
Mfg#:
11521712058
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$104.99
This product was last offered at the strikethrough price on 11-14-2026
$101.99 USD
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Lifetime Replacement
Brand:
ES#:
4325207
Mfg#:
11121738607
$5.00 USD
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Lifetime Replacement
More About Engine Parts & Accessories
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.