SPDZ1 2013-2017 Honda Accord (9th Gen) K24 Race High Flow Downpipe
Unlock the true potential of your 9th Gen Accord K24 with the SPDZ1 High-Flow Race Downpipe. Designed specifically for performance enthusiasts, this race-only downpipe eliminates the restrictive factory catalytic converter to deliver maximum exhaust flow, quicker turbo spool response (for turbo builds), and a deep, aggressive exhaust tone.
Whether you’re building a naturally aspirated track car or prepping a turbocharged street machine, this SPDZ1 downpipe is engineered to outperform the competition. Precision-built from T304 stainless steel, TIG-welded for strength, and featuring smooth mandrel bends, it provides the reliability and durability needed for consistent performance under extreme conditions.
Features:
- Direct fit for 2013–2017 Honda Accord (9th Gen) K24 engines
- Race-only design – no catalytic converter for unrestricted flow
- Constructed from premium T304 stainless steel for durability
- CNC-machined flanges for a precise, leak-free seal
- High-flow design improves horsepower, torque, and throttle response
- Aggressive exhaust note for a true motorsport sound
- Compatible with stock or aftermarket exhaust systems
- Professional TIG-welded finish for strength and long life
Applications:
- 2013–2017 Honda Accord 2.4L K24 (9th Generation)
- Race use only – not legal for street use in emissions-controlled areas
What’s Included:
- SPDZ1 High-Flow Race Downpipe
- Gasket & hardware for installation
***** This is a Pre Order Item Delivery expected Late October 2025 *****