Armytrix Ferrari California (2008-2013) valvetronic exhaust system
Unleash the true personality of your Ferrari California’s 4.3L V8 with the ARMYTRIX Valvetronic Exhaust System, precision-engineered to elevate performance, sound, and driving engagement. Designed for 2008–2013 California models, this system lets you command your exhaust tone in real time—whether you're carving up back roads or enjoying a relaxed top-down cruise
Equipped with ARMYTRIX’s industry-leading OBDII Plug-n-Play Control Module, the system offers full wireless control via remote or smartphone app. It’s a perfect harmony of race-inspired sound and refined Italian engineering.
Fitment:
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Model: Ferrari California
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Years: 2008–2013
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Engine: 4.3L Naturally Aspirated V8
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Drive Orientation: Left-Hand Drive & Right-Hand Drive Compatible
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Control Module: ARMYTRIX OBDII Required
Key Features:
Valvetronic Control via OBDII (Remote + App):
Open or close the valves on demand for total control of your driving soundtrack. The OBDII plug-and-play module integrates seamlessly—no hardwiring or cabin switches needed.
Signature ARMYTRIX Exhaust Note:
Experience the best of both worlds: deep, refined tones during daily cruising and ferocious, free-flowing sound under wide-open throttle. Designed to bring out the character of Ferrari’s NA V8.
Direct Bolt-On Installation:
No cutting or welding required. This is a true bolt-on solution, compatible with factory mounting points and designed for quick, hassle-free installation.
High-Performance Build Quality:
Crafted with premium T304 stainless steel for maximum durability, flow efficiency, and heat resistance—engineered to perform and built to last.
Valvetronic Sound Modes (Controlled via Remote or App):
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Quiet Mode (Valves Closed) – Tame the tone for urban driving or early mornings
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Sport Mode (Valves Open) – Unleash a high-revving, aggressive exhaust note
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Auto Mode – App-controlled adaptive sound based on RPM and throttle behavior
What’s Included:
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ARMYTRIX Valvetronic Exhaust System for Ferrari California
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OBDII Plug-n-Play Wireless Control Module
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Wireless Remote Control
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Complete Mounting Hardware & Installation Guide
Important Notes:
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OBDII Control Module is required for full valvetronic functionality
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Compatible with both Left-Hand Drive and Right-Hand Drive models
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Professional installation is recommended for best fitment and performance
Elegant Touring Meets Exhilarating Sound.
Turn every drive into an unforgettable performance with the ARMYTRIX Valvetronic Exhaust System for the Ferrari California. Pure V8 sound. Complete control. No compromises.
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T&C's
T&C's
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.
Stock Availability
Stock Availability
Due to the high volume of custom orders and special requests we receive daily, it’s not always possible to have every item readily available in our warehouse at all times. While we strive to maintain stock for popular products, some items may require additional processing time. If you need a product urgently, we highly recommend reaching out to our sales team here before placing your order to confirm availability and estimated delivery times.
Please Note:
- Orders with both in-stock and backorder or out-of-stock products will be dispatched once all products are available to ship together.
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Delivery & Returns
Delivery & Returns
At AT Store, we understand the importance of timely delivery when it comes to your orders. Our goal is to have your products shipped on the same day we receive your order. We prioritise efficiency and strive to provide you with a seamless delivery experience.
Same-Day Shipping
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Akrapovic Products Lead Time
Please note that for Akrapovic products, there may be a lead time of up to 10 working days depending on current stock levels. Our team will inform you promptly if your order falls within this category and provide you with an estimated delivery date.
Tracking Information
Once your order has been dispatched, we will provide you with a tracking number via email. Additionally, the tracking number will be added to your order notes on our website. This allows you to easily track the progress of your delivery and stay informed about its whereabouts until it reaches your doorstep.
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For information regarding Returns, please refer to our T&C's.
Email: Store@avontuning.co.uk
Phone: 01454 800 117
Online we currently accept payment from the methods listed above including a wide range of finance options.
Finance Options
In order to get the kit you want, when you need it, without ruining the family finances we offer a highly flexible range of finance options to help you get the best products on your vehicle now rather than at the end of the season when you've saved up the cash to make the purchase. There are even interest free options which effectively spread the cost without costing you any extra.
Avon Tuning Limited is an Introducer Appointed Representative of Social Money Limited t/a Payl8r who is authorised by the FCA under Ref. Number 675283. Credit is subject to creditworthiness and affordability assessments. Missed payments may affect your credit file, future borrowing and incur fees.
What Our Customers Are Saying
Mark W.
“Thanks to James and Marcus at Avon Tuning for arranging and fitting a Quicksilver exhaust to my new Defender V8. Everything went like clockwork and it sounds awesome”
Paris C.
"Would highly recommend Avon Tuning. They're extremely knowledgeable, outstanding customer service - we even had a lovely courtesy car for the few hours they had ours. You're in good hands with Avon Tuning!"
Richard N.
"I’d give 6 stars if they’d let me! Avon Tuning did the most fantastic job. I arranged everything with James at the beginning and he was so helpful, guiding me to the correct exhaust system (Miltek) and a Stage 1 Remap"
Peter B.
"Amazing service from James and the team at Avon Tuning.Fitted a new exhaust system on my Aston Martin Vantage, not only does it sound and look great but it puts smiles per miles for me."
