Tired of Your Engine Starving for Fuel? If you've boosted your engine's power, you know the factory fuel system quickly becomes a bottleneck. Stock injectors often can't keep up with increased airflow and higher horsepower demands. This leads to lean conditions, hesitation, and a significant cap on your engine's true potential. Ignoring this can cause serious engine damage. At CI Motorsports, we regularly see vehicles come in for tuning after performance modifications. One of the most common issues? Injectors that are maxed out. That's where a quality upgrade like the Holley 36lbs Fuel Injectors 8pk (P/N 522-368) comes into play. These aren't just replacement parts; they're a critical upgrade for any performance-built electronic fuel injection (EFI) engine. Holley 36lbs Fuel Injectors 8pk: The Core Upgrade This isn't about flashy colors. It's about consistent, precise fuel delivery. The Holley 36lb/hr (pounds per hour) injectors are a high-impedance, universal set of eight....
Summer Tire Showdown: Grip Isn't Everything for Performance Around here, we're always talking about how to get more power to the ground. Engine builds, turbo upgrades, superchargers – they're all about raw force. But all that power is useless without grip. Tires are your only contact patch with the road. They make or break your performance setup. That's why a recent article from Jalopnik caught our eye. They dug into the differences between top summer tires, specifically focusing on grip. It's a question we get all the time from customers: "Which tire has the most grip?" The Jalopnik piece, pulling data from Tire Rack and Consumer Reports, confirms what we've seen on the track and in the shop for years: it's more complex than a single number. Why Summer Tires Matter Let's get the basics out of the way. Most cars roll off the lot with all-season tires. They're a...
Fix Your BMW N52 Oil Leaks: URO Parts Valve Cover Upgrade If you own a 2006-2013 BMW with the N52 engine—like a 128i, 328i, or 528i—you’re likely familiar with oil leaks. The plastic valve cover on these engines is a common failure point. Over time, constant heat cycles cause the plastic to become brittle. This leads to cracks and failed gaskets, resulting in oil seeping onto your exhaust manifold. That's not just a messy engine bay; it's a fire risk. Replacing the valve cover and its gaskets is a critical maintenance item. It restores engine health and prevents more expensive problems down the road. URO Parts Valve Cover 2006-2013 BMW 128I 328I 528I X3: Product Overview This URO Parts Valve Cover (part number 11-12-7-552-281) is a direct replacement for the original BMW unit. URO Parts makes aftermarket components that meet or exceed OEM specifications. We've seen them in the shop....
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from 41 reviews
perfect fit professional costumer service made sure my address was right and was very professional about their attitude 10/10 would buy from them again
I like that the fluid was not in the battery when received. I had to add it before I installed it in the bike. That will give the most life for this install. I like that it is an AGM battery, does not leak or spill.
I’m happy and impressed for the work CI motor sport have done to my 420a cylinder head. I communicate with Shawn on the phone and email on how long the process was going to take and when it was going to arrive. I will continue on doing business with CI Motorsport. Thank you 😃