For deep, flag-to-flag horsepower, Circle Track winners nationwide rely on R2C Competition Filters!
Drivers, crew chiefs and engine builders: You work too hard to develop maximum horsepower only to give it up mid-race due to air filter restriction.

Savvy engine builders understand that maintaining a horsepower advantage at the checkered flag wins races. Dynamometer testing has revealed up to 50 horsepower is lost in some applications as dust loaded filters deprive circle track engines of intake air. It’s also important to understand that engine protection under the most demanding conditions is vital. R2C’s patent-pending, advanced competition filter technology provides that deep, flag-to-flag power while also providing unmatched engine protection. R2C filters help engine builders maintain the best leak down numbers, eliminate unnecessary cylinder wall and combustion chamber wear and also prevent engine oil breakdown caused by particulate ingestion.

No oiling or solvent cleaning necessary
Fully washable, R2C synthetic filters clean with low pressure compressed air and are the longest lasting filters in the business!

R2C Performance 14" Round Filters
14" x 3" Round Competition Series R10500
14" x 4" Round Competition Series R10501
14" x 5" Round Competition Series R10502

R2C Performance 16" Round Filters
16” x 3” Round Competition Series R10503
16” x 4” Round Competition Series R10504
16” X 5” Round Competition Series R10505

RACERS: Send us your photos and testimonials, click here.

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THE POWERFLOW DIFFERENCE
1. Why are our filters better?
2. Why is cotton gauze a BAD material?
3. How do filters work?

NO COTTON HERE
Our new 14" performance filter is the best in the industry. Uncompromising performance and unmatched engine protection ... Learn more >>

WHAT’S NEW
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