Unlock the true power potential of your early-production N55 engine.
For Vehicles Produced Before 12/2013
Brand:
Dorch Engineering
ES#:
5482537
Mfg#:
DE-55-15B
$1149.00 USD
Free Shipping
on orders $49 and up
Replace your aged factory unit with this direct-fit steel replacement and drive with confidence knowing your fluids are staying right where they belong.
2X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
5470927
Mfg#:
186.030
$157.99 USD
Free Shipping
on orders $49 and up
21% flow increase over stock - includes tubes & hardware!
Brand:
ES#:
3612838
Mfg#:
46-20272-B
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$2545.00
This product was last offered at the strikethrough price on
$2036.00 USD
Upgraged your exhaust for an aggressive sound and greater power! up to +22 HP and +18lbs TQ
Brand:
ES#:
4441776
Mfg#:
49-36330-1B
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$3125.00
This product was last offered at the strikethrough price on
$2500.00 USD
Lifetime Replacement
Increase power without sacrificing reliability
Brand:
ES#:
3638697
Mfg#:
77-86317
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$726.99
This product was last offered at the strikethrough price on
$581.00 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
19% flow increase over stock!
Brand:
ES#:
3612839
Mfg#:
46-20279-B
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$695.00
This product was last offered at the strikethrough price on
$556.00 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Brand:
ES#:
3612902
Mfg#:
77-46317
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$598.99
This product was last offered at the strikethrough price on
$479.00 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
A perfect length, stylish alternative to the OE exhaust tips!
Brand:
ES#:
4381953
Mfg#:
11-043C
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$749.00
This product was last offered at the strikethrough price on
$712.00 USD
Free Shipping
Lifetime Replacement
Upgrade to AutoTecknic’s Pre-Preg Carbon Fiber Coolant Expansion Tank Cap Cover in Red Carbon and give your BMW the exclusive, high-performance look it deserves.
Brand:
ES#:
4900218
Mfg#:
BM-0803-RC
$74.99 USD
Free Shipping
on orders $49 and up
Conveniently control a second or third low pressure fuel pump!
Brand:
ES#:
4715081
Mfg#:
BMS-FPC
$245.00 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Performance replacement for your factory diverter valve - designed to recirculate boost pressure like the factory diverter valve, but with a much quicker response
Brand:
ES#:
5375353
Mfg#:
FMEDV110R
$379.99 USD
Free Shipping
Lifetime Replacement
Complete direct port injection kit for you N55.
Brand:
ES#:
3521469
Mfg#:
FIEPIK5
Starting at
$1628.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Fueling support up to 1000+ WHP!
Brand:
ES#:
4758753
Mfg#:
BMW-EPI-950
$1188.00 USD
Free Shipping
Motorsport pedigree. Superior quality. Excellent sound. Milltek Sport Hi-Flow catted downpipes for enhanced performance.
Brand:
ES#:
4057625
Mfg#:
SSXBM1037
$2876.99 USD
Free Shipping
Lifetime Replacement
Reduce intake temperatures and gain power!
Requires slight modification to the front core support brace for proper fitment
Brand:
ES#:
4027492
Mfg#:
MMINT-F30-12BK
$887.99
This product was last offered at the strikethrough price on
$807.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Next-Gen Power Delivery with OEM-Level Integration - up to + 45 HP / + 65 TQ
Brand:
ES#:
5434556
Mfg#:
NM.64508755
$649.00 USD
Free Shipping
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.
