BMW N20 / N52 / N53 / N54 / N55 Engine Billet Aluminum Coolant Port Hose Fitting Upgrade for E70 / E84 / E87 / E90 / E92 / F10 / F20 / F22 / F25 / F30 / 1M / 135i / 335i / 535i / 740i / X1 / X3 / X5 / X6 / Z4 (Replaces 11537541992) Color Options:Red Bolts to existing mounting points

Bolts to existing mounting points with no modification required

black clamp-on stainless steel exhaust tips w/ laser-etched Takeda logo for a custom appearance

document with photos and contact support within 48 hours for a replacement

Run the green and yellow wires down towards the lower fog light openings

BMW N20 / N52 / N53 / N54 / N55 Engine Billet Aluminum Coolant Port Hose Fitting Upgrade for E70 / E84 / E87 / E90 / E92 / F10 / F20 / F22 / F25 / F30 / 1M / 135i / 335i / 535i / 740i / X1 / X3 / X5 / X6 / Z4 (Replaces 11537541992) Color Options:Red Bolts to existing mounting pointsSome of the biggest issues when owning a BMW can come from cooling system components. Even through years of improvement, the same failure is seen with the plastic fittings and adapters from years of hot to cold temperature fluctuation. The N54 engine sees failure at the plastic cylinder head outlet adapter connecting the cylinder head to the thermostat hose the stock plastic adapter simply shears off at the end of the barbed fitting, creating a