Polecam!
SKU: CHZHQ03-07BTYG001V0
Top highlights
- High-flow design enhances oxygen supply and exhaust efficiency, converting harmful gases into cleaner emissions.
- Durable stainless steel housing with ceramic substrates and precious metal catalysts for superior cleaning performance.
- Easy installation with standard flanges, gaskets, and hardware included, compatible with specific Honda models and 2.2-inch exhaust pipes.
AI Summarized from product information
Specifications
- Model CHQ03-07
- Housing material Stainless steel
- Substrate material Ceramic
- Number of cells 400 cells
- Standard OBD III compliant, not CARB compliant
- Restricted states California
Reviews · 4.7
Reviews · 4.7
on May 07,2025
03-07 Honda Accord
in
on Jul 10,2026
on Jul 10,2026
Lo recomiendo garantizado exelente en todo lo seguire comprando cuando lo nesesite muy bueno barato lo pueden comprar
About this item
Description


Catalytic converter for Honda Accord 2003–2007
Internal ceramic substrates and 400 cells as well as screw connections
Our converter manifold is compatible with the Honda Accord DX/EX/LX 2.4L L4 from 2003–2007 and helps upgrade the exhaust system to improve vehicle performance. The universal catalytic converter is made of robust stainless steel, making it corrosion-resistant and durable. An internal honeycomb structure further cleans the exhaust gases.
- Friendly note
- This part cannot be used on vehicles registered in California. (Due to stricter emissions standards, the use of this converter is NOT permitted in California.)
- OEM High-Flow Design
- Stainless steel structure
- Easy installation
- Standard OBD III compatible
- Vehicle compatibility

High flow rate
Our catalyst is engineered to meet or exceed OEM standard specifications. It also features a high-flow design to increase conversion efficiency and vehicle performance without compromising flow.

Outer shell made of stainless steel
The high-performance catalyst, with its robust stainless steel construction, is characterized by maximum durability. The firmly welded connections withstand high temperatures and pressures, thus ensuring a long service life.

Flange-to-flange design
This free-flow catalyst features screw connections and a flange-to-flange design for easy installation. It comes complete with all necessary accessories, including gaskets and mounting hardware, to facilitate replacement.

Internal honeycomb structure
Such a high-performance catalyst has a honeycomb structure. It converts harmful gases like CO, HC, and NOx into harmless gases like CO₂, H₂O, and N₂, thus contributing to exhaust gas purification.

Compliance with OBD III
The directly integrated catalytic converter complies with OBD-III standards but not CARB standards. Therefore, it can be used in most states except California and is not approved for use in vehicles that must meet CA emissions standards.

For Honda Accord 2003–2007
This catalytic converter is compatible with the Honda Accord DX/EX/LX 2.4L L4 from 2003-2007 and fits your original vehicle perfectly. It fits the exhaust pipe with an outer diameter of 2.2 inches / 5.5 cm.

- Model: CHQ03-07
- Housing material: Stainless steel
- Substrate material: Ceramic
- Number of cells: 400 cells
- Standard: OBD III compliant, not CARB compliant
- Restricted states: California
- Vehicle equipment: Compatible with Honda Accord DX/EX/LX 2.4L L4 2003–2007
- O₂ sensor connection: Yes
- Inlet inner diameter: 2.2 inches / 5.5 cm
- Inner diameter of the outlet: 1.9 inches / 4.7 cm
- Product size (L x W): 19.1 x 5.9 inches / 48.5 x 15 cm
- Product weight: 7.5 lbs / 3.4 kg

- 1 x catalyst
- 1 x accessory kit


Catalytic converter for Honda Accord 2003–2007
Internal ceramic substrates and 400 cells as well as screw connections
Our converter manifold is compatible with the Honda Accord DX/EX/LX 2.4L L4 from 2003–2007 and helps upgrade the exhaust system to improve vehicle performance. The universal catalytic converter is made of robust stainless steel, making it corrosion-resistant and durable. An internal honeycomb structure further cleans the exhaust gases.
- Friendly note
- This part cannot be used on vehicles registered in California. (Due to stricter emissions standards, the use of this converter is NOT permitted in California.)
- OEM High-Flow Design
- Stainless steel structure
- Easy installation
- Standard OBD III compatible
- Vehicle compatibility

High flow rate
Our catalyst is engineered to meet or exceed OEM standard specifications. It also features a high-flow design to increase conversion efficiency and vehicle performance without compromising flow.

Outer shell made of stainless steel
The high-performance catalyst, with its robust stainless steel construction, is characterized by maximum durability. The firmly welded connections withstand high temperatures and pressures, thus ensuring a long service life.

Flange-to-flange design
This free-flow catalyst features screw connections and a flange-to-flange design for easy installation. It comes complete with all necessary accessories, including gaskets and mounting hardware, to facilitate replacement.

Internal honeycomb structure
Such a high-performance catalyst has a honeycomb structure. It converts harmful gases like CO, HC, and NOx into harmless gases like CO₂, H₂O, and N₂, thus contributing to exhaust gas purification.

Compliance with OBD III
The directly integrated catalytic converter complies with OBD-III standards but not CARB standards. Therefore, it can be used in most states except California and is not approved for use in vehicles that must meet CA emissions standards.

For Honda Accord 2003–2007
This catalytic converter is compatible with the Honda Accord DX/EX/LX 2.4L L4 from 2003-2007 and fits your original vehicle perfectly. It fits the exhaust pipe with an outer diameter of 2.2 inches / 5.5 cm.

- 1 x catalyst
- 1 x accessory kit

- Model: CHQ03-07
- Housing material: Stainless steel
- Substrate material: Ceramic
- Number of cells: 400 cells
- Standard: OBD III compliant, not CARB compliant
- Restricted states: California
- Vehicle equipment: Compatible with Honda Accord DX/EX/LX 2.4L L4 2003–2007
- O₂ sensor connection: Yes
- Inlet inner diameter: 2.2 inches / 5.5 cm
- Inner diameter of the outlet: 1.9 inches / 4.7 cm
- Product size (L x W): 19.1 x 5.9 inches / 48.5 x 15 cm
- Product weight: 7.5 lbs / 3.4 kg
Product guides and documents
Frequently Bought Together
VEVOR Direct Catalytic Converter for Honda Accord 2003-2007 Internal Ceramic Substrates 400 Cells Screw Connections Stainless Steel Construction High-Flow OEM Design
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