BMW M3 E30 S14B25 1990-1992
Manufacturers
BMW M3 E30 S14B25 1990-1992

High-quality BMW M3 E30 S14B23 S14B25 Valve Guides (BMW M3 E30 S14B23 S14B25 Valve Guides) for reliable fitment and performance.
CATCAMS mechanical pushrods, reference CC042, outer diameter: 32.97mm - Price per unit
CATCAMS reinforced steel valve spring cup, part number 99317/S - Sold individually
CATCAMS performance camshafts for BMW 2.3/2.5 16V S14B23 S14B25:BMW M3 E30 1986 - 1992CATCAMS part numbers: 1300686, 1300687, 1300659, 1300660, 1300651, 1300655, 1300664
Set of FIC high flow injectors, 775cc/min, part IS803-775H, for BMW M3 E30 (S14 engine) and Peugeot or Citroen (XU9, XU10 engines). High impedance, mapping data supplied.
Set of 4 forged 4340 steel connecting rods for BMW M3 E30 2.3 and 2.5 (S14B23 and S14B25 engines).Brands: ZRP (I-beam) Compatibility: M3 E30, M3 Sport Evolution Engine codes: S14B23, S14B25 Bolts included: ARP2000 or L19
High performance forged piston kit for BMW M3 E30 S14B25: bore 94.95 mm, RV 8.12:1, pins 22 mm, alloys 2618/4032, JE/Wiseco/Wossner ranges. Perfect road & circuit, available NSB Concept.
Kit 4 forged Wossner pistons long connecting rods for BMW S14B25: bores 95.28-95.80 mm, RV 12.8-12.9:1, axle 22 mm, CH 25 mm, dome +0.8 cc, segments included.
High-quality Mechanical tappets BMW M3 E30 S14B23 S14B25 (Mechanical tappets BMW M3 E30 S14B23 S14B25) for reliable fitment and performance.
High-quality Reinforced Crankshaft bearing studs ARP M3 E30 S14B23 S14B25 (Reinforced Crankshaft studs ARP M3 E30 S14B23 S14B25) for reliable fitment and performance.
Kit of 8 reinforced SUPERTECH exhaust valves for BMW 2.3/2.5 16V S14B23 S14B25:BMW M3 E30 1986 - 1992Part numbers: BMEVN-1010, BMEVI-1006L, BMEVI-1010, BMEVN-1009, BMEVN-1009L, BMEVN-1010L
Kit of 8 reinforced SUPERTECH intake valves for BMW 2.3/2.5 16V S14B23 S14B25:BMW M3 E30 1986 - 1992Part numbers: BMIVN-1010L, BMIVN-1006L, BMIVN-1008-8, BMIVN-1009-8, BMIVN-1009L-8, BMIVN-1010-8
High-quality Reinforced Valve Springs BMW M3 E30 S14B23 S14B25 (Reinforced Valve Springs BMW M3 E30 S14B23 S14B25) for reliable fitment and performance.
High-quality Tail Gaskets Exhaust Valves VAG 9A ABF KR BMW S14B23 S14B25 (Tail Gaskets Exhaust Valves VAG 9A ABF KR) for reliable fitment and performance.
High-quality Tail gaskets Valves Intake VAG 9A ABF KR BMW S14B23 S14B25 (Tail gaskets Valves Intake VAG 9A ABF KR) for reliable fitment and performance.
ACL RACE / KING RACING tri-metal big end bearings, BMW 2.3/2.5 16V S14B23 S14B25:BMW M3 E30 1986 - 1992
VIBRA-TECHNICS uprated engine mount and axle mount for BMW E30:BMW E30 Saloon, Coupé, Convertible, Touring 1983 - 1993, M20 engineBMW M3 E30 Coupé, Convertible 1986 - 1992, S14 engine
Kit of 32 valve collets for SUPERTECH / FERREA valves, 7mm diameter: Number of grooves to choose References: KPR-VW7-T-32, KPR-VW7-S-32
BMW M3 E30 S14B25 1990-1992 - BMW M3 E30 S14B25 1990-1992: browse our selection on NSB concept.
Find reinforced, engine and bmw and compare options.
Filter by reference, fitment and specs to pick the right part.
Do you own a BMW 3 Series E30? Discover our selection of high-performance engine parts specially designed to optimize your engine while ensuring increased reliability. Our components are intended for demanding enthusiasts who seek quality, performance, and...
How to choose? Match the original part number or key specs (dimensions, type, mounting) and check fitment notes.
Not sure? Use the category filters or reach out with your vehicle details and the reference you need.