Magnaflow 19-22 BMW 330i (G20) Direct Fit Rear Underbody Converter

Magnaflow 19-22 BMW 330i (G20) Direct Fit Rear Underbody Converter

Marsoni

M251S

$244.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Magnaflow 19-22 BMW 330i (G20) Direct Fit Rear Underbody ConverterKeep the check engine light off with MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 280510. With features including free flowing mandrel bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body 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

Easy Shipping

Quick Dispatch:

Your Magnaflow 19-22 BMW 330i (G20) Direct Fit Rear Underbody Converter orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Magnaflow 19-22 BMW 330i (G20) Direct Fit Rear Underbody Converter ships.

Need Help?
Questions about Magnaflow 19-22 BMW 330i (G20) Direct Fit Rear Underbody Converter, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Magnaflow 19-22 BMW 330i (G20) Direct Fit Rear Underbody Converter in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

I’m really impressed with the 10 Gauge Wire Translucent Power Ground Cable! The quality is top-notch—it’s sturdy, durable, and the translucent coating makes it easy to see the wire inside. This cable is perfect for all my electrical projects, and it’s been working flawlessly for powering up systems and grounding connections. It’s flexible enough to handle various setups without being too stiff. Whether you're working on automotive, DIY, or power systems, this wire is a great choice. Highly recommend for anyone in need of reliable and high-quality wiring!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on January 11, 2025

Verified Purchase

circuitbored

Battle Creek, US

★★★★★ 5

Quality, Pliable Low Voltage Wire

Size: 25FT, Color: Black+Red

Quality, pliable low voltage wire. Used to replace golf cart charging wire from the charger to the golf cart on a 36v cart. Has worked great, stays cool while charging, easy to work with.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on September 23, 2025

Verified Purchase

Charles Darwin

Battle Creek, US

★★★★★ 5

Perfect for your Alpha

This kit had every single piece needed for my Alpha water pump - and many I didn't need. I guess it fits basically all the different versions out there. I remember when the single kits cost more and had much less. This is a good high-quality alternative. Stock up on them now - you'll need one eventually.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on July 28, 2025

Verified Purchase

Austin Williams

Phoenix, US

★★★★★ 5

Great bang for your buck!

Swapped out my old impeller and this helped fix my overheating issue. Super high quality, fit like a glove. If you know what you’re doing it’ll take you an hour tops. Super solid for the price! Fit into my 1990 alpha one gen 1 outdrive on my 4.3 Mercruiser.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on June 22, 2025

Verified Purchase

Jesse Simpson

Boise, US

★★★★★ 4

Decent Kit

It's a pretty decent kit. Comes with all the lower unit options whether yours needs that particular part or not.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on June 22, 2025