MBRP S4808304 Cat-Back Exhaust System 3" Stainless Steel Quad Tip 2022+ Subaru WRX

Transform your 2022-Up Subaru WRX 2.4L with the MBRP S4808304 cat-back exhaust system, engineered to deliver significant performance gains, enhanced sound, and aggressive styling. This race profile exhaust features a 3-inch diameter dual split rear configuration with quad tips for maximum flow and a commanding presence.

Premium T304 Stainless Steel Construction:

Built from high-grade T304 stainless steel, this exhaust system offers superior corrosion and rust resistance compared to standard materials. The elevated chromium and nickel content ensures long-lasting durability in any climate while maintaining its appearance with minimal maintenance. Each system is jig-manufactured for precise fitment and undergoes rigorous quality control throughout production.

Proven Performance Gains:

Mandrel-bent tubing throughout the system maximizes exhaust flow, reducing backpressure and allowing your engine to breathe more efficiently. Independent testing demonstrates up to 64% flow increase over the factory exhaust, translating to measurable gains of up to 16 horsepower and 8 lb-ft of torque. The improved flow also promotes better engine longevity by optimizing cylinder scavenging.

Aggressive Sound Profile:

The louvered and packed muffler core design produces a deep, aggressive exhaust note that enhances your driving experience without excessive drone. The system includes two 4-inch outer diameter mirror-polished quad exhaust tips that provide a premium finishing touch to your vehicle's rear end.

Key Features:

• T304 stainless steel construction for maximum durability
• 3-inch mandrel-bent tubing for optimal exhaust flow
• Dual split rear configuration with quad tip design
• Up to 64% flow increase over stock exhaust
• Up to 16 HP and 8 lb-ft torque gains
• Louvered and packed muffler core for aggressive tone
• Two 4-inch OD mirror-polished exhaust tips included
• Bolt-on installation with OEM mounting locations
• Jig-manufactured for precision fitment
• Race profile design

Application: 2022 and newer Subaru WRX 2.4L models

MBRP delivers performance exhaust solutions that combine quality craftsmanship, measurable power gains, and distinctive sound enhancement without compromise.