What comes with the Fabspeed Secondary Link Pipes?

The Fabspeed Secondary Link Pipes come as a complete kit: left and right one-piece T304L stainless link pipes, the required XperTune performance software, a cutting template, and the Torca and V-band clamps needed to fit them. The link pipes are not sold separately from the software, because the G63 needs the recalibration to run correctly.

Which G63 does it fit?

They fit the W463 Mercedes-AMG G63 with the 4.0-liter twin-turbo M177 V8, built from 2019 onward. Fabspeed lists the fitment through 2024, so if you have a 2025 or newer G63, confirm compatibility before ordering. The pipes are specific to the G63, not other G-Class models.

Why is the XperTune software required?

The G63's engine management has strict parameters, so the vehicle will not run correctly with the link pipes unless the software is recalibrated. Fabspeed's XperTune software handles that, which is why it is included and why the pipes are not sold without it. With the software installed, the setup runs without a check engine light.

How much power does it add?

Fabspeed lists a gain of 61 horsepower and 54 ft-lbs of torque for the package, most of which comes from the XperTune recalibration working with the freer-flowing link pipes. That figure was developed on a representative vehicle, so your results will vary with fuel, condition, and the rest of the setup.

Is installation difficult?

It is more involved than a simple bolt-on. The link pipes install with the included Torca and V-band clamps, but minor cutting is required using the supplied cutting template, so most owners have them fitted by a shop on a lift. The XperTune software is then loaded to complete the installation.

Are they street legal or CARB approved?

No. These link pipes are not CARB approved and are not for sale in California or other states that require CARB certification, and no assessment has been made regarding EPA anti-tampering compliance. They are intended for competition or off-road use where legal, and the buyer is responsible for confirming the rules in their area.

Description

Additional Info

Shipping policy

BP PRICING DIFFERENCE

Reviews

Product Inquiry

Description

Fabspeed Secondary Link Pipes for Mercedes-AMG G 63

Fabspeed introduces secondary link pipes specifically designed for the G 63, which, when combined with the XperTune performance software, maximize the power derived from the increased exhaust flow without negatively impacting the driving experience. Due to the strict software parameters set by Mercedes, the secondary pipes are not available for purchase separately from the tuning software.

Features

Enhanced power and sound
Improved gas mileage
XperTune performance software
T304L stainless steel one piece CNC mandrel bent pipes
No check engine light, gauranteed
All Fabspeed performance products are backed by the Fabspeed lifetime warranty

What’s Included

Cutting template
Secondary link pipes (L/R)
Torca clamps
V-band clamps
XperTune software

Applications

Mercedes-AMG G 63: 2019+ | 4.0L TT V8

Notes

All Fabspeed products are expected to ship within one to two weeks of order, though timelines are often much quicker
Minor cutting required to install the Fabspeed product (reference cutting template)
XperTune performance software included and required for vehicle to run properly

Frequently Asked Questions

What comes with the Fabspeed Secondary Link Pipes? The Fabspeed Secondary Link Pipes come as a complete kit: left and right one-piece T304L stainless link pipes, the required XperTune performance software, a cutting template, and the Torca and V-band clamps needed to fit them. The link pipes are not sold separately from the software, because the G63 needs the recalibration to run correctly.
Which G63 does it fit? They fit the W463 Mercedes-AMG G63 with the 4.0-liter twin-turbo M177 V8, built from 2019 onward. Fabspeed lists the fitment through 2024, so if you have a 2025 or newer G63, confirm compatibility before ordering. The pipes are specific to the G63, not other G-Class models.
Why is the XperTune software required? The G63’s engine management has strict parameters, so the vehicle will not run correctly with the link pipes unless the software is recalibrated. Fabspeed’s XperTune software handles that, which is why it is included and why the pipes are not sold without it. With the software installed, the setup runs without a check engine light.
How much power does it add? Fabspeed lists a gain of 61 horsepower and 54 ft-lbs of torque for the package, most of which comes from the XperTune recalibration working with the freer-flowing link pipes. That figure was developed on a representative vehicle, so your results will vary with fuel, condition, and the rest of the setup.
Is installation difficult? It is more involved than a simple bolt-on. The link pipes install with the included Torca and V-band clamps, but minor cutting is required using the supplied cutting template, so most owners have them fitted by a shop on a lift. The XperTune software is then loaded to complete the installation.
Are they street legal or CARB approved? No. These link pipes are not CARB approved and are not for sale in California or other states that require CARB certification, and no assessment has been made regarding EPA anti-tampering compliance. They are intended for competition or off-road use where legal, and the buyer is responsible for confirming the rules in their area.

About Fabspeed

Fabspeed Motorsport is situated in Fort Washington, Pennsylvania, within the United States of America. Their extensive 26,000 sqft. facility serves as a hub for various car clubs, including Porsche Club of America, Ferrari, McLaren, Lamborghini, and more. The company is renowned for its comprehensive approach to product development. They handle the entire process, from design and engineering to dyno testing, street trials, and racing assessments, ensuring the quality and performance of every item. Fabspeed also collaborates closely with race engine builders and tuners hailing from Italy, Germany, and the United States, resulting in the creation of the Ultimate Performance parts. To cater to their passionate global audience, Fabspeed meticulously crafts systems using aerospace-grade austenitic stainless steel, titanium, and carbon fiber materials, setting a standard for excellence in the industry.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Product Inquiry

First Name (*required)

Last Name (*required)

Your E-Mail (*required)

Telephone Number (*required)

Country (*required)

Vehicle Year / Make / Model (*required)

Please Explain What do you want to do with your vehicle

Additional Information (optional)

I agree to the terms & conditions and privacy policy and to have Bulletproof Automotive LLC contact me for promotion, marketing and other purposes via email, phone or SMS message.