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CSF High-Performance Race-Spec Engine Oil Cooler for BMW N55 (M135I, M235I, 335I, 435I INCL. X)
$ 95.43
DescriptionIt’s no secret that the N55, when driven under high loads for sustained periods of time or in high ambient conditions, it has an engine oil temperature problem. Owners often see temperatures in the region on 130°C and often going into the 140°C region if care isn’t taken. High operating temperatures can reduce the longevity of engine components and ultimately result in failures, sooner. To give owners more engine cooling performance which can allow them to drive their car harder for longer in the same conditions, CSF has developed a unique oil cooler upgrade for the N55 equipped cars. Product Information:Innovative 2 core in-series designConverted to an M2 style single-pass design with a high-pressure return lineHigh-density multi-louvred fin design for maximum surface area contactDrop-in fit requiring zero modifications Track tested and race project by Hittman Racing’s M235iR endurance race car ≈ 5°C-10°C reduction in Engine Oil Temperature depending on ambient and load conditions (9°F-18°F)Replaces OEM # 17217618360Fits N55 engined BMW M135i, M235i, 335i, 435i incl. X-Drive models.
Planting & Care
At a Glance â 3-in-1 Combination Peach Tree
- Sun: 1/2 day to full day of sun
- Soil: Well-drained, moderately fertile soil
- Water: Keep evenly moist during establishment
- Rootstock: Semi-dwarf (Lovell)
- Size: 12â15 ft at maturity
- Pollination: Self-fertile
- Harvest: JulyâSeptember
- Hardiness: USDA Zone 5â9
Planting & Care â 3-in-1 Combination Peach Tree
Site Selection
- Choose a location with excellent sunlight to ensure full sweetness and color.
- Good airflow reduces fungal pressure, especially in humid or coastal climates.
Soil Preparation
- Prefers well-drained loam or sandy loam; avoid clay-heavy or waterlogged soil.
- Add compost to improve drainage and fertility.
- Ideal soil pH: 6.0â7.0.
Planting Instructions
- Plant at the same depth as in the nursery pot.
- Water deeply and mulch with 2â3 inches of organic matter.
- Keep mulch a few inches away from the trunk.
Watering & Fertilizing
- Maintain consistent moisture during the first 1â2 years.
- Deep water 1â2 times per week in heat or drought.
- Peaches are medium feedersâuse a balanced organic fertilizer in early spring if growth appears weak.
- Avoid overfertilization, which reduces fruit quality and increases disease risk.
Pruning & Graft Management
- Prune more vigorously growing grafts to maintain balance across the tree.
- Encourage an open center to improve light penetration.
- Thin fruit clusters to improve size and prevent limb damage.
Harvest & Use
- Frost offers classic peach flavor with strong leaf curl resistance.
- Salish Summer (Q-1-8) produces juicy, richly flavored fruit well-suited to cooler climates.
- Indian Free provides brilliant red flesh and outstanding complexity.
- Muir delivers exceptionally sweet, aromatic fruit.
General Tips
- Combination peach trees thrive when graft vigor is balanced yearly through pruning.
- Renew mulch annually and water consistently for best fruit quality.
- Leaf curlâresistant varieties reduce the need for sprays in many climates.
