Improved Racing

Coming soon: S550 Mustang oil catch can kit.

Now available! CCS oil catch can kit for the Gen 10-11 Honda Civic / Civic Si / Civic Type R / Accord, and Gen 5 Acura Integra. Fits all engines except hybrids.

CCS Oil Catch Can Kit for Gen 10-11 Honda Civic & Accord, Gen 5 Integra Direct bolt-on kit for Gen 10-11 Honda Civic & Accord, Gen 10 FK8 Civic Type R, and Gen 5 Acura Integra. Does not fit hybrid models. Includes custom mounting bracket and custom made, emissions friendly, quick-connect lines. Keep octane reducing contaminants out of your intake and keep your engin...

We're humbled to be one of the elite few companies on Google Stores with a perfect 5.0 rating! Your amazing reviews and support fuel our passion for delivering the exceptional products and service you've come to expect, and we strive to improve every day!

We've made some improvements to our EGM-114 LS engine thermostatic oil cooler adapter. Now with additional clearance for more oil pans and more material removal and pocketing for weight reduction!

Something new is coming! Can anyone guess what it is?

New! Our Ford F-150 Raptor catch can kit is now available!
https://www.improvedracing.com/oil-catch-can-kit-gen-2-3-ford-f-150-raptor-3-5-ecoboost-v6.html

Seeking a Raptor R for Oil Catch Can Kit development!

Our F-150 Raptor 3.5L Ecoboost kit is done. Now we need a local Gen 3 Raptor R with the 5.2L for development. Anyone local to Central Florida interested? We should be able to install everything in one visit since we already have a billet mounting bracket. Tag anyone you know!

Some new additions to our CCR oil catch can (coming late May / early June). Quad port adapter (4 x -12 ORB ports) and new lanyard adapter for the lock pin (included with every can).

A customer told us the dual-pass oil cooler they purchased from a competitor was not cooling at all. They thought our thermostat might be to blame. We had a suspicion we knew what the problem was because we've seen this before from this vendor. So we asked him to stick a borescope in the cooler and look at the baffle that separates the dual-pass tank chambers. As you can see, it's tack-welded in place with massive gaps around the baffle! So, oil is basically just bypassing the cooler completely and going right back to the engine! 🤣
As if that wasn't bad enough, we can also see that they are using engine coolant radiator tubes in an oil cooler. They are too small and far too restrictive for engine oil, and have no turbulators. Even if the baffle had been welded correctly, this would still be an ineffective and very restrictive cooler.
Just remember, you get what you paid for. If you buy cheap Chinese parts, it could cost you your engine!

Big thanks to for getting these parts out to us so quickly! Shop car is going back together, then it's back to track testing.

Shout out to RacerX for running our oil catch can on his Demon 170!

I tried roll racing the Demon 170. This was a Mess! Here is some footage of Demon 170 Roll Racing at Bradenton Motorsports Park during an extremely busy event. I tried to drag race the car as well but it did ...

Now available! Single or dual oil catch can kits for the 2020+ Ford Explorer ST and Platinum.

Improved Racing's ENV-131 thermostatic sandwich plate and ENV-117 spacer is the perfect setup for the Honda K20 engine!

Our CCR oil catch can currently undergoing torture testing on a 1200 HP drag car at sick week!

Anyone local to the Orlando, FL area have an have a Ford F-150 Raptor?

Size comparison: CCR catch can (1 liter capacity) vs CCS (7 oz capacity)!

We developed single and dual oil catch can kits for the 3.0 TT Ford Explorer today!

Kevin Arndt's Z/28 Camaro Running Improved Racing's oil cooler kit and CCS oil catch can!

Good article on our C5 Corvette oil temp sensor!

This $29 part enables easy oil temp readings Project C5 Corvette Z06 We add an Improved Racing NPT Oil Temp Sensor to our 2004 Chevrolet Corvette Z06 so we can get reliable oil temperature readings.

That's a wrap for a successful 2023 PRI show! Thank you to everyone who stopped by. It was great to meet and chat with so many of our customers! We are humbled by all the kind words and support!

We're at PRI! Booth # 7206. Stop by and pick up some free swag!

Coming soon: CCR high-low oil catch can with -12AN ports with built-in vent to atmosphere option or AN outlet ports option. Quick release reservoir and mounting bracket. Available in 1L, 0.5L, and 3.5 oz sizes.

You guys asked for it! Improved Racing's catch cans are now available with green, black or silver bracket nuts. Already have a can? You can now also purchase a spare nut for $9.99!

Save $100 on Improved Racing's CCS Oil Catch Cans with discount code CATCHCAN100OFF!

Catch cans are finally back in stock and will ship starting Tuesday, November 28th.

Click the link below to configure your kit. You can now also configure your bracket nut color!

CCS Universal Oil Catch Can Configurator Keep contaminants out of your intake to increase octane and keep your engine clean. 85-90% filtering efficiency of crankcase vapors. A must for direct injection engines. Quick-turn, easy to service 7.0 fl oz or 3.5 fl oz reservoir. -6 ORB inlet and outlet ports. Made in USA. Lifetime warranty.

Improved Racing FSM thermostat at SEMA. Thanks for running our parts!

Improved Racing's Thermostatic Oil Cooler Adapter for BMW N52, N53, N54, N55, and S55 engines is now available for pre-order! We expect these to ship out in September. Limited quantities will be available. Check it out at https://www.improvedracing.com/oil-cooler-adapter-thermostat-bmw-n52-n53-n54-n55-s55.html

Coming soon: Improved Racing's thermostatic oil cooler adapter for BMW N54, S54, S55 engines and others! These will be available in black or clear anodized. An adapter fitting is available for the factory lines, or use aftermarket AN lines. Available in multiple thermostat temps (180F, 200F, and 212F). Available for pre-order soon!