CP40 Wheels

Circuit Performance CP40: Deep Lip Tuning Style

The Circuit Performance CP40 is the ultimate throwback to the golden era of JDM tuning, designed for the enthusiast who wants a classic aesthetic with modern build quality. The centerpiece of this wheel is its aggressive 3-inch stepped lip, which adds incredible depth and dimension to your car's profile. Paired with a timeless 8-spoke center, the CP40 captures the essence of 90s street style, making it the perfect match for icons like the Mazda Miata, Honda Civic, or Acura Integra. It transforms a standard daily driver into a head-turning street machine the moment you bolt it on.

Functionally, the CP40 hits the "sweet spot" for fitment. Sized at 15x8 with a +25mm offset, it is engineered to provide a flush, athletic stance that fills the wheel wells significantly better than stock, yet it avoids the extreme "poke" that often requires massive fender rolling or extreme camber adjustments. This makes it an approachable upgrade for someone who wants that "wide" look while maintaining a suspension geometry that is still friendly for daily commuting and spirited backroad driving.

• Massive Stepped Lip: Features a deep 3-inch lip that gives the wheel a wider, more aggressive presence.

• The "Golden Ratio" Fitment: The 15x8 size and +25 offset offer a flush fitment on many 4x100 chassis, pushing the wheels out to the fender edge for a planted look without requiring a widebody kit.

• Lightweight Performance: Designed to minimize unsprung weight, helping to improve acceleration and steering response—crucial for getting the most out of lower-horsepower sport compacts.

• Versatile Finishes: Available in Gloss Black for a stealthy vibe, Full Matte Bronze for a classic track look, or Gloss Gunmetal with a Machined Lip for a premium, two-tone contrast.

• Big Brake Friendly: The curved spoke design allows for generous caliper clearance, often accommodating upgraded brake kits despite the deep lip profile.