MagnaFlow Exhaust, Mufflers & Cat Converters - Quality

MagnaFlow 2004-2006 Nissan TITAN 5.6L California Grade CARB Compliant Direct-Fit Manifold Catalytic Converter 4451500

MagnaFlow 2004-2006 Nissan TITAN 5.6L California Grade CARB Compliant - Main image
$1101.05 $1805 In stock

Category: Catalytic Converter

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Manifold Catalytic Converter 4451500. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This Direct-Fit Manifold Catalytic Converter is designed to fit the 2004-2006 Nissan TITAN 5.6L. MagnaFlow 4451500 includes (1) Crush Ring Gasket, (1) Flange Gasket, (2) Flat Washers, (2) Bolts and interchanges with OE parts 14002-7S000, 14002-7S00A, 14002-7S00B, 14002-7S00C, 14002-ZE00A, 14002-ZE00B, 14002-ZJ50A, 14002-ZJ50C, 14002-ZR00A, 14002-ZR00C, 14002-ZT01A, 14002-ZT01B, 14002-ZT01C, 14002-ZT01D, 14002-ZT02A, 14002-ZT02C. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.

Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (5.0 / 5 · 5 reviews)

Emily Y. ★★★★★

Been running this on my Titan for about 2,000 miles now and the check engine light hasn't flickered once. The direct-fit design made swapping out the old one surprisingly straightforward.

Victoria ★★★★★

The mandrel-bent tubing made installation straightforward, and my truck's CEL stayed off after swapping the old rusted unit. This converter feels solid and fit perfectly on my '05 Titan without any modifications.

Sophia R. ★★★★★

The CARB compliance was crucial for my CA smog check, and this converter fit perfectly onto my Titan's manifold without any modification needed. It's been a few thousand miles and the check engine light hasn't flickered once.