Specs: 8.5:1 Compression – 94.00 mm Bore – 1.260 in. CH, -23.70 CC
Brand:
ES#:
4842623
Mfg#:
321359S
$251.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
JE Piston offers high-performance, precision-engineered pistons designed to boost power and reliability in BMW S14 engines. Piston Specs: 13:1 Compression – 93.80 mm Bore – 1.260 in. CH, 3.60 CC
Brand:
ES#:
4842602
Mfg#:
312385S
$251.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Includes rings, wire locks and wrist pins
Brand:
ES#:
4840423
Mfg#:
371717
$1749.99 USD
Free Shipping
on orders $49 and up
Specs: 8.5:1 Compression – 94.20 mm Bore – 1.260 in. CH, -24.00 CC
Brand:
ES#:
4842628
Mfg#:
321360S
$251.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Add Some Flair to your Engine Bay!
Brand:
ES#:
4842738
Mfg#:
E46TM04-CF-2-CSL
$799.00 USD
Free Shipping
Lifetime Replacement
Upgrade your BMW E36 M3 with the Karbonius Carbon Airbox and enjoy refined power, performance, and style in every drive.
Brand:
ES#:
4846401
Mfg#:
E36AD01-CF-2
$2449.00 USD
Free Shipping
Upgrade Your Gen 1 B58 With Kelford Cams!
For Vehicles With Gen 1 B58 Only
Brand:
ES#:
4758496
Mfg#:
KEL-CSS-B58-GEN1
Starting at
$2394.98 USD
Partial Replacement
Upgrade Your Gen 1.5 B58 With Kelford Cams!
For Gen 1.5 B58 Cars
Brand:
ES#:
4758514
Mfg#:
KEL-B58-GEN1.5
Starting at
$2394.98 USD
Partial Replacement
Upgrade Your Gen 2 B58 With Kelford Cams!
For Gen 2 B58 Cars
Brand:
ES#:
4758525
Mfg#:
KEL-B58-GEN2
Starting at
$2394.98 USD
Partial Replacement
Brand:
ES#:
4780082
Mfg#:
CR8063XP0.25
$153.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Brand:
ES#:
4780054
Mfg#:
MB5872XP
$125.99 USD
Free Shipping
Lifetime Replacement
Sealing Cap For Suction Line and Pressure Line
Brand:
ES#:
5396266
Mfg#:
MMR03-0003
$40.00 USD
Free Shipping
Lifetime Replacement
Eliminate your restrictive OEM inlet pipes and increase airflow to your turbos
Brand:
ES#:
4906495
Mfg#:
MMR11-1601
$622.99 USD
Free Shipping
Lifetime Replacement
Increase power with this plug-and-play tuning module! Gains of up to +60 HP & +70 Nm (+52 ft lbs)
For CS models only
Brand:
ES#:
4865791
Mfg#:
MMR50-1607
$1013.99 USD
Free Shipping
Lifetime Replacement
Increase power with this plug-and-play tuning module! Gains of up to +70 HP & +110Nm (+81 ft lbs)
For Competition package only
Brand:
ES#:
4865790
Mfg#:
MMR50-1605
$1013.99 USD
Free Shipping
Lifetime Replacement
Increase power with this plug-and-play tuning module! Gains of up to +79 HP & +100 Nm (+74 ft lbs)
Brand:
ES#:
4865792
Mfg#:
MMR50-1606
$1013.99 USD
Free Shipping
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.
Lifetime Replacement
