Catless Downpipe – 2nd Gen Acura TSX / 8th Gen Honda Accord
Unlock hidden power and improve exhaust flow with our premium Catted Downpipe designed specifically for the 2009–2014 Acura TSX (2.4L) and 2008–2012 Honda Accord (2.4L). Engineered for performance and reliability, this downpipe replaces the restrictive OEM unit with a high-flow design that enhances throttle response, boosts mid-range torque, and delivers a deeper, cleaner exhaust tone.
Built from 2.5” mandrel-bent stainless steel, Precision-cut flanges and exact-fit mounting points ensure a perfect OEM-style fitment—no modifications, no headaches.
Key Features:
Direct Fitment: Designed for 2nd Gen TSX & 8th Gen Accord 2.4L K-series platforms
High-Flow Catalytic Converter: GESI G-Sport High Flow cat, Improves performance while keeping exhaust emissions in check
Mandrel-Bent Stainless Steel Construction: Maximum strength, durability, and flow
Improved Power & Response: Increased exhaust velocity for better acceleration and mid-range pull
Clean, Deep Exhaust Note: Enhances sound without excessive drone
OEM-Style Fitment: Includes proper O2 sensor bungs and mounting points
Free shipping
Ordering & Lead Time
All downpipes are built to order in-house with a typical lead time of 3-4 weeks, depending on workload.
All fabrication sales are final and non-refundable.
Legal Notice
This product is intended for competition and off-road use only.
Not legal for use on public roads or highways.
Catless Downpipe – 2nd Gen Acura TSX / 8th Gen Honda Accord
Unlock hidden power and improve exhaust flow with our premium Catted Downpipe designed specifically for the 2009–2014 Acura TSX (2.4L) and 2008–2012 Honda Accord (2.4L). Engineered for performance and reliability, this downpipe replaces the restrictive OEM unit with a high-flow design that enhances throttle response, boosts mid-range torque, and delivers a deeper, cleaner exhaust tone.
Built from 2.5” mandrel-bent stainless steel, Precision-cut flanges and exact-fit mounting points ensure a perfect OEM-style fitment—no modifications, no headaches.
Key Features:
Direct Fitment: Designed for 2nd Gen TSX & 8th Gen Accord 2.4L K-series platforms
High-Flow Catalytic Converter: GESI G-Sport High Flow cat, Improves performance while keeping exhaust emissions in check
Mandrel-Bent Stainless Steel Construction: Maximum strength, durability, and flow
Improved Power & Response: Increased exhaust velocity for better acceleration and mid-range pull
Clean, Deep Exhaust Note: Enhances sound without excessive drone
OEM-Style Fitment: Includes proper O2 sensor bungs and mounting points
Free shipping
Ordering & Lead Time
All downpipes are built to order in-house with a typical lead time of 3-4 weeks, depending on workload.
All fabrication sales are final and non-refundable.
Legal Notice
This product is intended for competition and off-road use only.
Not legal for use on public roads or highways.
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