Adds an impressive 43% flow increase with gains up to +13hp and +15ft-lbs of torque!
Brand:
ES#:
4508992
Mfg#:
50-70083R
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$980.00
This product was last offered at the strikethrough price on 11-01-2026
$784.00 USD
Add to Cart
Lifetime Replacement
Mounted on the front of the cylinder head
Brand:
ES#:
1906473
Mfg#:
11367843117
2% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$401.99
This product was last offered at the strikethrough price on 11-01-2026
$391.99 USD
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Lifetime Replacement
Black plastic beauty cover for the engine
Brand:
ES#:
2734001
Mfg#:
11127846412
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$117.99
This product was last offered at the strikethrough price on 11-01-2026
$111.99 USD
Add to Cart
Lifetime Replacement
Utilizes high quality components and our performance Kevlar reinforced belts
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4636464
Mfg#:
11288581628KBKT
$260.99 USD
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on orders $49 and up
Lifetime Replacement
Having a crank but no starting issue? This sensor is often the culprit
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4870457
Mfg#:
13627525015
$28.99 USD
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Lifetime Replacement
Engineered in-house with perfectly formed fitment for a stronger, cleaner install.
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
3230751
Mfg#:
013178ECSKT
ON SALE!
SAVE 25%
$148.99
This product was last offered at the strikethrough price on 06-13-2026
$111.74 USD
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Lifetime Replacement
A low exhaust note with a free flow design
Brand:
ES#:
3024758
Mfg#:
787503
$1182.99
This product was last offered at the strikethrough price on 10-26-2026
$780.99 USD
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Give your vehicle modern styling for years to last
Brand:
ES#:
4475810
Mfg#:
FXXCCT-B
$52.00 USD
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Free Shipping
on orders $49 and up
Lifetime Replacement
Cometic MLS Head Gasket for S55 Engines (0.044" Thick)
Brand:
ES#:
4726435
Mfg#:
C14133-044
$194.99 USD
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on orders $49 and up
Replace when performing cooling service.
Brand:
ES#:
3023872
Mfg#:
17111742231
$20.99
This product was last offered at the strikethrough price on 09-10-2026
$19.99 USD
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on orders $49 and up
Lifetime Replacement
OEM replacement
Brand:
ES#:
24512
Mfg#:
11527831619
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$401.99
This product was last offered at the strikethrough price on 11-01-2026
$388.99 USD
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Free Shipping
on orders $49 and up
Lifetime Replacement
Brand:
ES#:
2733258
Mfg#:
11287848607
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$123.34
This product was last offered at the strikethrough price on 11-01-2026
$111.05 USD
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on orders $49 and up
Lifetime Replacement
Reduce rotating mass and lower weight to free-up hidden horsepower.
Brand:
ES#:
3546879
Mfg#:
PP.S54
$259.00 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Keep your 2021+ BMW M3/M4 cool and collected with the Mishimoto performance oil cooler!
Brand:
ES#:
4669313
Mfg#:
MM0C-G80-21SL
$776.99 USD
Add to Cart
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on orders $49 and up
Lifetime Replacement
Replacement timing chain for required maintenance
Brand:
ES#:
4070339
Mfg#:
11311432177S1
$41.76
This product was last offered at the strikethrough price on 05-09-2026
$40.86 USD
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on orders $49 and up
Lifetime Replacement
New not re manufactured
Brand:
ES#:
4017903
Mfg#:
12417843526KT
$775.99 USD
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on orders $49 and up
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.