360HP/300TQ - a complete power solution for your M3!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For OBD2 vehicles w/ Automatic Transmission Only For OBD2 vehicles w/ Automatic Transmission Only
By limiting the side-to-side deflection of the gearbox, these mounts ensure your shift linkage stays perfectly aligned with your hand, providing a mechanical, bolt-action feel to every gear change.
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Restore your BMW's shifting precision and throttle response with Stage 1 Performance Engine Mounts.
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Designed to eliminate the limitations of the restrictive factory fuel setup, this premium dual-pump system comes pre-loaded with two high-flowing DW420 fuel pumps.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5456579
Mfg#:
9-421-7070
Ships in 4 Business Days
ON SALE!
SAVE 10%
$899.00
This product was last offered at the strikethrough price on 07-02-2026
For enthusiasts looking to optimize their engine's fuel delivery without compromising daily drivability.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Custom Applications - Will require additional tuning or modifications.
Brand:
ES#:
4488429
Mfg#:
18U-09-0440-6
Ships in 4 Business Days
ON SALE!
SAVE 10%
$539.00
This product was last offered at the strikethrough price on 07-02-2026
Keep your cooling system securely locked down with this Genuine BMW Lower Radiator Mounting Kit.
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ECS Tuning has assembled this comprehensive Intake Manifold and Sensor Seal Refresh Kit to bring your intake system back to a 100% airtight factory seal.
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This comprehensive drop-in solution replaces your restrictive factory assembly with a high-flow powerhouse.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5456578
Mfg#:
9-421-629-7070
Ships in 7 Business Days
ON SALE!
SAVE 10%
$1699.00
This product was last offered at the strikethrough price on 07-02-2026
This premium kit takes the guesswork out of plumbing a high-flow aftermarket fuel system.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5456570
Mfg#:
6-628
Ships in 7 Business Days
ON SALE!
SAVE 10%
$899.00
This product was last offered at the strikethrough price on 07-02-2026
Unlock the true horsepower potential of your E36 or E46 chassis with the DeatschWerks X2 Series Fuel Pump Module.
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Brand:
ES#:
5456574
Mfg#:
9-000-7070
Ships in 7 Business Days
ON SALE!
SAVE 10%
$679.00
This product was last offered at the strikethrough price on 07-02-2026
This fuel rail eliminates delivery restrictions and guarantees consistent, high-volume fuel pressure across all cylinders.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5456572
Mfg#:
7-900
Ships in 7 Business Days
ON SALE!
SAVE 10%
$219.00
This product was last offered at the strikethrough price on 07-02-2026
Built to withstand high-volume demand, the kit relies on rugged stainless steel braided PTFE lines, offering total resistance to corrosive modern fuels.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5456571
Mfg#:
6-629
Ships in 7 Business Days
ON SALE!
SAVE 10%
$949.00
This product was last offered at the strikethrough price on 07-02-2026
Sourced from BMW, this kit eliminates the guesswork and ensures an airtight, watertight seal so your engine runs smoothly and stays properly cooled.
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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.
