SPDZ1 Primary Cat Delete Test Pipes | 2004-2008 Acura TL & TL Type-S | J32A3 J35A8 | Catless Downpipe Kit
Part Number: (SZY-052-CATLESS)
The factory primary catalytic converters on the 2004-2008 Acura TL are one of the largest restrictions in the exhaust system. The SPDZ1 Primary Cat Delete Kit replaces the restrictive OEM catalytic converters with smooth-flowing mandrel-bent stainless steel test pipes, improving exhaust flow, throttle response, and overall engine performance.
Manufactured from premium 304 stainless steel with precision-cast flanges and TIG-welded construction, these test pipes are engineered for excellent fitment and long-term durability. They are designed as a direct bolt-on replacement and include the installation hardware needed to complete the job. Similar products in this category feature 304 stainless steel, 2.25-inch piping, TIG welds, O₂ sensor bungs, and included adapters/hardware.
✔ Premium 304 Stainless Steel Construction
✔ Precision Cast Stainless Flanges
✔ TIG Welded
✔ Mandrel Bent 2.25" Tubing
✔ Direct Bolt-On Installation
✔ Factory O₂ Sensor Locations
✔ Includes O₂ Sensor Adapters
✔ Improves Exhaust Flow
✔ Reduces Backpressure
✔ More Aggressive Exhaust Note
✔ Excellent Upgrade for Naturally Aspirated or Modified Engines
The SPDZ1 Primary Cat Delete Kit is designed for enthusiasts looking to maximize the performance of Honda's legendary J-Series V6 without paying premium pricing.
Benefits include:
Whether your Acura TL is completely stock or paired with a performance J-Pipe and cat-back exhaust, the SPDZ1 kit allows your engine to breathe significantly better.
Engine Compatibility
For Off-Road and Racing Use Only.
This product removes the factory primary catalytic converters and is not intended for use on pollution-controlled vehicles. Professional installation is recommended.
Backed by the SPDZ1 Limited Lifetime Warranty against manufacturing defects.
Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.
Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.
At the heart of every product lies a unique story, driven by our passion for quality and innovation. Each item enhances your everyday life and sparks joy.
