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At Valvetronic Designs, we believe the G42 deserves a soundtrack as thrilling as its performance. This exhaust system is the result of extensive development and engineering—taking lessons from our most acclaimed platforms and applying them to BMW’s latest coupe. The goal: deliver the most raw, unfiltered sound possible when you want it, and quiet refinement when you don’t.
Valves Open: Pure performance character—tons of turbo spool, aggressive overrun, and an unrestrained tone that sings from idle to redline.
Valves Closed: Refined and docile, perfect for early morning starts or long highway drives.
Dynamic Range: Over 25 dB difference between open and closed modes for unmatched versatility.
Max Flow Design: A massive 3.5-inch midpipe transitions into dual mandrel-bent piping for optimal performance and sound quality.
Precision Construction: TIG-welded from premium T304 stainless steel for strength, corrosion resistance, and a flawless finish. Also available in Grade 5 titanium
Weight Savings: 20.9 lbs lighter than the factory exhaust.
Dual Pneumatic Valves: Proven for exceptional longevity and rapid actuation.
Reversible Installation: Always able to return to stock configuration.
2022+ BMW G42 240i
3.5-inch midpipe for maximum flow
Dual pneumatic-actuated valves
Fully mandrel-bent for unrestricted performance
Precision TIG welds for durability
Choice of premium exhaust tip finishes
100% reversible
Questions?
Small items arrive to you in under 1 week
Larger products like full suspension kits must ship freight and can take 1-3 Weeks
Instructions are included for most parts that require any sort of knowledge to install.
Here's what to do if your parts come WITHOUT instructions:
1. Some parts are genuinely common sense on how they get installed
2. If you can't figure it out on your own, YOUTUBE IS YOUR FRIEND! Our founder started this company from learning how to build headlights off a YouTube Video
3. If there are no videos on YouTube, or instructions anywhere on Google then please CALL OR EMAIL US and we will guide you through or get you instructions from the manufacturer
4. Doing installs on your own is always fun, but sometimes, it isn't. Always consider having your parts professionally installed
ALWAYS CONSIDER US. We sold you the parts, let us install them at THE LAB in Connecticut. We offer enclosed and open cross country transportation.
Of course you won't want to spend thousands on transportation to install lug nuts or emblems but if you are spending a LOT of money on parts, you may just want to send the car our way
If the part was NOT installed, we accept returns within 14 days of delivery.
If the part WAS installed (or attempted installation), we cannot accept a return.
All parts come with Manufacturer Warranty! Each manufacturer has different warranties so we suggest reading up on their warranty policy before ordering.
YES! If you come across a competitor with a lower advertised price than us, we will BEAT it by at LEAST 1%. Please contact us with proof of the lower priced product.
NO! We do not give out discounts or do sponsorships. You can get 5% OFF your first order by signing up for text & email notifications. OR just wait until our BLACK FRIDAY Sale that happens once a year.
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Active Hours: 9:00 AM To 5:00 Pm (Mon To Fri)
Phone: (475) 227-5381
Email: sales@legendsautoparts.com
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