MagnaFlow Exhaust, Mufflers & Cat Converters - Quality

MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4551948

MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4551948 - Main image
$830.97 $1319 In stock

Category: Catalytic Converter

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4551948. 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. MagnaFlow 4551948 includes (1) Flange Gasket, (1) Torca Clamp and interchanges with OE parts 7B0 254 502, 7B0 254 502 A. 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 (4.6 / 5 · 5 reviews)

Owen M. ★★★★★

Finally got this bolted onto my 2007 Tundra and the check engine light stayed off right away. The mandrel-bent tubing made for a clean, straight flow that I could actually feel in the throttle response.

Leo W. ★★★★★

The check engine light went off within a day of installing this, and the mandrel-bent tubing made the whole swap feel like it was meant to fit exactly. Corrosion resistance is a big plus since I’m near the coast, and so far it’s held up perfectly through a month of commutes.

Olivia ★★★★★

My check engine light finally went off after installing this, and the mandrel-bent tubing made the exhaust flow feel noticeably smoother on my commute. Fits perfectly without any modification needed, and the corrosion resistance is a nice bonus for the salty roads around here.