.png)
Searching for a different vehicle?
Searching for a Different Vehicle
Armytrix BMW G20 320/330 B48 Non-OPF (2019-present) valvetronic exhaust system
£3,294.50
Transform your daily drive with the ARMYTRIX Valvetronic Exhaust System—engineered for 2019–present BMW G20/G21 320i and 330i models equipped with the punchy B48B20 2.0L turbocharged engine. Designed exclusively for non-OPF vehicles, this system delivers a dramatic sound upgrade, enhanced performance, and complete control over your exhaust tone.
From urban streets to weekend drives, ARMYTRIX brings a refined, aggressive soundtrack and intelligent valve management—without sacrificing comfort or drivability.
Fitment:
Model: BMW 320i / 320ix / 330i / 330ix
Chassis: G20 Sedan / G21 Touring
Years: 2019–Present
Engine: B48B20 2.0L Turbocharged Inline-4
Emission Type: Non-OPF Only
Drive Orientation: Left-Hand Drive & Right-Hand Drive Compatible
VIN Verification: Strongly recommended due to multiple exhaust variants
Note:
Not compatible with OPF-equipped models
Multiple exhaust versions exist – please confirm compatibility with VIN before purchase
Armytrix OBDII Control Module required for full wireless valve operation
Key Features:
Wireless Valvetronic Control: Manage exhaust valves via smartphone app or remote through the included ARMYTRIX OBDII Control Module
Pipework: Full 3” main piping – optimized for flow, throttle response, and turbo spool
Exhaust Tips: Dual 4” tips – bold, performance-oriented styling with premium finishes
Smart CEL Prevention: Exclusive ARMYTRIX system clears OPF and cat-related fault codes, reducing the risk of a Check Engine Light
Plug-and-Play Installation: OBDII module slashes install time by up to 30% over traditional hardwired systems
Direct Bolt-On Fit: No cutting or welding required—precision-fit for G20/G21 320i and 330i non-OPF platforms
Durable Build Quality: TIG-welded stainless steel construction built for heat resistance, corrosion protection, and long-term performance
Valvetronic Sound Modes:
Dial in your exhaust tone on demand:
Valves Closed: Quiet and refined for city driving or early morning starts
Valves Open: Aggressive, resonant tone that unleashes the full character of the B48 engine
Adaptive Mode: Exhaust valves react dynamically to throttle input—perfect for spirited driving
Quantity
Shipping Outside The UK? Contact Us
No minimum purchase required
Fast Shipping Available
Get your items within 2-3 days
30-Day Money-Back Guarantee
Risk-free shopping experience
Free Returns
Hassle-free returns within 30 days
Secure Checkout
Your information is protected
SSL Secured
Your information is safe with us
Norton Secured
Website security guaranteed
McAfee Secure
Daily scans for security threats
BBB Accredited Business
A+ rated for trust and service
100% Safe Payments
Secure payment methods
Data Protection Guaranteed
Your personal data is safe with us
GDPR Compliant
Committed to data privacy
PCI DSS Compliant
Secure card transactions
Authorized Reseller
Official partner of top brands
SiteLock Secure
Protected from malware
24/7 Customer Support
We're here to help anytime
Privacy Protected
Your privacy is our priority
TRUSTe Certified Privacy
Trusted privacy protection
100% Virus-Free
Safe and secure website
No Hidden Fees
Transparent pricing always
Customer Satisfaction Guaranteed
Your happiness is our priority
Rated 4.5 Stars
Check Out Our Reviews on Trust Pilot
Handmade with Care
Crafted by skilled artisans
Cruelty-Free Products
Not tested on animals
Fair Trade Certified
Ethical sourcing practices
100% Organic
Pure and natural ingredients
ISO Certified Quality
International standards met
Expertly Trained Staff
Knowledgeable and professional
Family Owned Business
Proudly family-run
Award-Winning Service
Recognized for excellence
Ethically Sourced Materials
Responsibly procured
100% Satisfaction Guaranteed
We're committed to your happiness
Pet Friendly Products
Safe for your furry friends
Made from Recycled Materials
Environmentally conscious
Carbon Neutral Company
Committed to sustainability
Non-GMO Products
Genetically unmodified ingredients
Lifetime Warranty
Guaranteed for life
Trusted Site
Verified and secure
Price Match Guarantee
Find it cheaper, we'll match it
Limited Time Offer
Special discounts available now
In-Stock Guarantee
Always available for you
Exclusive Products
Unique items only available here
Bundle Deals
Save more with our bundles
New Arrival
Check out the latest products
Seasonal Sale
Big savings on seasonal items
Skilled Workers
Certified experts delivering quality and precision
Top-Tier Equipment
Advanced tools for precision and efficiency
Extensive Knowledge
Expert insights for superior solutions
Licensed & Insured
Certified & covered for your peace of mind
Available To Order
All purchases on this website our subject to our Terms and Conditions. Please ensure you have read and understood these before making a purchase. If you have any questions, please feel free to contact us and we will endeavour to answer any questions you may have.
PLEASE BE AWARE: Sports cats can NOT legally be installed on a vehicle for use on a public road that was manufactured after 1st March 2001 unless type ECE 103R approved - this can be identified in either the product description and/or in the Technical Information section listed. If you have any doubt on this approval, please contact us immediately for confirmation. Fitting a De-Cat/Cat Bypass, DPF delete/bypass or GPF delete/bypass to a vehicle that is to be used on UK roads will cause the vehicle to fail the MOT emissions test, therefore rendering it unroadworthy and illegal to be used on the road. Therefore, any such products are strictly sold as off-road or motorsport use only and NOT for road use. The vehicle should be transported from place to place via a trailer, flatbed or other recovery means.
