This valved cat back system features wireless remote control and quad chrome silver tips.
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This valved cat back system features wireless remote control and quad blue coated tips.
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This valved cat back system features wireless remote control and quad matte black tips.
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This valved cat back system features wireless remote control and quad carbon fiber tips.
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These Stage 1 Engine Mounts utilize a specifically tuned durometer to lock down the S55/N55 engine, ensuring that every bit of torque is delivered to the rear wheels instantly.
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Upgrade your BMW with the BlackBoost High Performance Cold Air Intake System designed for power enthusiasts who demand enhanced performance, efficiency, and style.
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A direct impact to the oil cooler can have catastrophic effects, draining the S55 of all of its oil in seconds, a fact that more than a handful M3 and M4 owners have had to learn in a painfully direct way.
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Is your engine cranking but not starting? It's probably time to replace your crankshaft position sensor.
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Increase power with this plug-and-play tuning module! Gains of up to +60 HP & +70 Nm (+52 ft lbs)
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Increase power with this plug-and-play tuning module! Gains of up to +70 HP & +110Nm (+81 ft lbs)
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Increase power with this plug-and-play tuning module! Gains of up to +79 HP & +100 Nm (+74 ft lbs)
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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.
Lifetime Replacement
