MBRP 2022+ Subaru WRX 3in Cat-Back Dual Split Rear Quad Tips Street Profile Exhaust

Enhance your Subaru WRX (2.4L Turbo) with the MBRP Pro Series 3-inch Cat-Back Exhaust, designed to deliver premium performance with a refined tone. The Street Profile sound signature provides an aggressive growl under throttle while maintaining a comfortable, drone-free note during highway cruising—perfect for daily drivers who demand both excitement and civility.

Constructed entirely from T304 stainless steel, this exhaust system offers the highest level of corrosion resistance available. It’s engineered to withstand the harshest environments—from snowy winters to salty coastal roads—without ever rusting. The mandrel-bent 3" tubing maximizes airflow, reduces backpressure, and improves both horsepower and torque while lowering exhaust gas temperatures for optimal efficiency.

Choose between polished stainless steel tips for a timeless finish or carbon-fiber dual-wall tips for a motorsport-inspired look that complements the WRX’s bold styling.

Key Features

Material: T304 Stainless Steel – Fully rust-proof, corrosion-resistant, and maintenance-friendly

Tubing Diameter: 3 inches (Mandrel-Bent for Maximum Flow)

Exit Configuration: Dual Split Rear / Quad 4-inch Tips

Sound Profile: Street – Aggressive under throttle, comfortable on the highway

Tip Options:
• Polished T304 Stainless Steel: Single Wall, Angle Cut, Dual 4-inch Outlet
• Carbon Fiber: Dual Wall, Angle Cut, Dual 4-inch Outlet (Carbon outer / Polished T304 inner)

Performance Benefits:
• Improved horsepower and torque
• Cooler exhaust temperatures for engine efficiency
• Smooth, balanced exhaust tone

Installation: Bolt-on fitment using OEM hanger positions

Warranty: Lifetime (Pro Series)