XForce 3.5" Downpipe & High-Flow Cat Kit - Subaru WRX VB - ESSW29KITB

Take your Subaru VB WRX to the next level of performance with the XForce high-flow downpipe. Crafted from premium 304 stainless steel with a sleek brushed finish, this downpipe is engineered to optimize exhaust flow and significantly reduce backpressure directly from the turbocharger. The system features a massive 3.5" diameter at the inlet, tapering to 3" after the first bend to maintain high exhaust gas velocity. Equipped with a 200-cell high-flow metallic catalytic converter, this kit is the ultimate upgrade for WRX owners chasing increased horsepower, improved torque, and a more aggressive turbo soundtrack.

What's in the Box?

• 1x 3.5" to 3" 304 Stainless Steel Downpipe
• 1x 200-Cell High-Flow Metallic Catalytic Converter (Integrated)
• Installation Hardware & Gaskets

Features:

This product offers the following high-performance features:

• Large Diameter Design: Features a 3.5" inlet that reduces to 3" after the first bend, ensuring maximum flow capacity and optimized performance for the FA24 engine.
• 200-Cell High-Flow Cat: The integrated metallic substrate catalytic converter provides a substantial flow increase over the restrictive factory unit.
• Premium 304 Stainless Steel: Fully constructed from high-grade 304 stainless steel with a brushed finish for superior corrosion resistance and professional aesthetics.
• Optimized Performance: Specifically designed to unlock horsepower and torque gains while improving turbo spool and throttle response.
• Direct Bolt-On: Precision-engineered to bolt directly to the factory turbocharger outlet for a high-quality fit.

Specifications:

Important Information

• The image shown may not reflect the actual product
• Shipping times may vary depending on destination and stock availability
• Note: This downpipe is designed specifically to bolt to XForce cat-back exhaust systems.
• Note: An ECU Tune is strongly recommended after installation to maximize performance gains and prevent Check Engine Lights (CEL).

Vehicle Applications:

 

Payment & Security:
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.