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Ships within 48 hours · Estimated delivery Jul 24 - Jul 29
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Description
Racing Dynamics Catted Downpipe w/ HS - BMW / G20 / G30 / B46 / 330i / 330i xDrive / 530i / 530i xDriveCatted Downpipe w HS for BMW 330I, XI 2017+ on with B46 2. 0 L I4 turbo engine. Eliminates the largest restriction in your exhaust. 4" input flange with 4" mandrel bent downpipe manufactured out of 304 stainless steel, TIG welded with brushed finish. For left hand drive models only! Note: Exit connection is different for B46 motor Features: Straight through design allows for maximum power and sound. Sport Euro 200 cell cats and tubing section replaces
Catted Downpipe w/HS for BMW 330I, XI 2017+ on with B46 2.0 L I4 turbo engine. Eliminates the largest restriction in your exhaust. 4" input flange with 4" mandrel bent downpipe manufactured out of 304 stainless steel, TIG welded with brushed finish. For left hand drive models only!
Note: Exit connection is different for B46 motor
Features:
- Straight-through design allows for maximum power and sound.
- Sport Euro 200 cell cats and tubing section replaces the heavy and restrictive OEM catalytic converters for maximum power and sound
- Includes flex joint to reduce vibration from the engine and allows alignment during installation
- Improves horsepower and torque significantly. Approximately 25 HP with a tune.
- Direct bolt-on replacement for OEM primary catalytic converters
- Less thermal load on the turbocharger
- Reduces turbo lag
Applications:
BMW 330i/ix B46 G20 2017-20
BMW 530i/ix B46 G30 G21 2017-20
These parts are intended for off road or track use only!
This product is sold for off road use only. It is not legal for use on public highways. This product is not for sale or use in California. It is available to our international customers for use within legal limits in their domicile.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.3 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
Looks great & saves space
Color: Rustic Brown and Black, Color: Rustic Brown and Black
I couldn't be happier with the look and the space it's saving me. It came very well packaged, even with corner guards on the wood shelfs. It was very easy to assemble and attach to the end of my pantry in the kitchen. That space was just going to waste. The ladder shelf fit perfect and looks great. I love the color and texture of the wood grain, it really goes well with the black metal rail. It will be a little wobbly until you get it screwed down to the wall but after that, it's good and sturdy. The instructions were easy enough to read but I still found a couple of parts I didn't use and wondered what they were for? The parts do come numbered but only on the packaging? Not on the part itself which would have been more helpful to some extent. So just keep it all together with it's packaging and you'll have no problems. Very happy with purchase.
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Reviewed in the United States on July 31, 2023
★★★★★ 5
Nice and sleek
Color: Rustic Brown and Black
I’m really happy with the bookshelves overall, I only wish they had taller ones available. It was very quick and easy to put together and they have held up well so far. They look great for the price and I especially like that they have a small footprint when it comes to how much room they take up.
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Reviewed in the United States on May 5, 2024
★★★★★ 5
Nice, sturdy and easy to assemble.
Color: Rustic Brown and Black, Color: Rustic Brown and Black
Worked great for our small apartment. We needed something to fit over our heater baseboard and this worked! However, we had to swap the bottoms and top side rods to fit this way, meaning instead of using the 6” rods at the bottom we put them on top and used the 12” at bottom to clear over the baseboards. Easy to assemble and matched our other larger wall shelf perfectly.
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Reviewed in the United States on November 22, 2025
★★★★★ 5
Good quality and good looking
Color: Rustic Brown and Black, Color: Rustic Brown and Black
It looks very modern and fancy, now mh room looks like more alive, i didnt drill it to the wall but its very sturdy. The legs are adjusted to be alines properly
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Reviewed in the United States on February 27, 2026
★★★★★ 5
Perfect for our living room, would buy again!
Color: Rustic Brown and Black, Color: Rustic Brown and Black
We couldn’t add built ins because of our vents so went with theses instead and they were exactly what we needed! Very durable, sturdy, and a great height! Bought one first then decided we wanted another! They look great for decorations plus for our babies toys! Comes with everything you need, drywall screws and all. Would buy another if I need it in the future!
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Reviewed in the United States on September 5, 2025