Do the Fabspeed Sport Cat Downpipes fit the 952 Giulia Quadrifoglio?

Yes. The Fabspeed Sport Cat Downpipes fit the Tipo 952 Alfa Romeo Giulia Quadrifoglio with the 2.9L twin-turbo V6, from 2017 to the present. They are a direct bolt-on replacement at the factory downpipe location and work with the factory rear section or any aftermarket cat-back, so they fit a stock or modified Giulia QV.

How much power do the Sport Cat Downpipes add?

Fabspeed rates them at up to 26 horsepower on the 2.9-liter twin-turbo V6. The ultra high-flow 200-cell HJS cores flow around 92% of a straight pipe, so they open up the exhaust for real gains while keeping catalytic function, and they add a more musical turbo whistle at the same time.

Will these Sport Cat Downpipes cause a check engine light?

No. Fabspeed guarantees no catalyst-generated check engine light. The 200-cell HJS cores keep full catalytic function, so the Giulia's oxygen sensors read them cleanly and the car runs without a cat-related code. The HJS cores are HD and Euro 6 homologated, which is why they flow freely while staying clean.

What are the Fabspeed Sport Cat Downpipes made from?

They use genuine 200-cell HJS high-flow catalysts with CNC-machined billet stainless steel inlet flanges and CNC mandrel-bent tubing, built in-house at Fabspeed. HJS is a German catalyst maker trusted for cells that flow freely while keeping emissions in check, and the billet flanges give a precise, durable seal at the turbos.

Are the Sport Cat Downpipes street legal?

They keep full catalytic function and are Euro 6 homologated, but Fabspeed lists them as not CARB certified, so they are not for sale in California or other states that require CARB certification, and no EPA assessment has been made. Outside those states they run clean with no check engine light. Confirm your local emissions rules before buying.

Should I run the Sport Cat Downpipes or the Competition Downpipes?

The Sport Cat Downpipes keep catalytic function, add up to 26 horsepower, and run with no check engine light, which makes them the street-friendly choice. The Competition Downpipes are the catless, race-only option with the most flow and the loudest sound, but they set a check engine light and need a tune. Choose by how you use the car.

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Description

Fabspeed Sport Cat Downpipes for 952 Alfa Romeo Giulia Quadrifoglio

These downpipes feature ultra high-flow 200 cell HD sport cats from HJS, Germany, renowned for their quality and performance enhancement capabilities. Constructed with CNC machined billet stainless steel inlet flanges and CNC mandrel-bent tubing, these downpipes are designed for durability and precise fitment. They significantly enhance the sports car sound, enriching your Giulia Quadrifoglio with a deeper, more resonant tone across the RPM band, while also boosting power for an improved driving experience. Perfectly complementing any rear cat-back exhaust systems, the downpipes are the ideal upgrade for drivers seeking to maximize their vehicle’s performance without sacrificing quality.

Features

HJS German imported ultra high flow 200 cell HD sport cats
CNC machined billet stainless steel inlet flanges with CNC mandrel bent tubing.
Enhanced sports car sound and power across the RPM band
Compliments any rear cat back exhaust systems
Optimized for maximum performance with no check engine light, guaranteed
All Fabspeed performance products are backed by the Fabspeed lifetime warranty

Applications

Alfa Romeo Giulia Quadrifoglio: 952 | 2016+ | 2.9L TT V6 690T

Notes

All Fabspeed products are expected to ship within one to two weeks of order, though timelines are often much quicker

Frequently Asked Questions

Do the Fabspeed Sport Cat Downpipes fit the 952 Giulia Quadrifoglio? Yes. The Fabspeed Sport Cat Downpipes fit the Tipo 952 Alfa Romeo Giulia Quadrifoglio with the 2.9L twin-turbo V6, from 2017 to the present. They are a direct bolt-on replacement at the factory downpipe location and work with the factory rear section or any aftermarket cat-back, so they fit a stock or modified Giulia QV.
How much power do the Sport Cat Downpipes add? Fabspeed rates them at up to 26 horsepower on the 2.9-liter twin-turbo V6. The ultra high-flow 200-cell HJS cores flow around 92% of a straight pipe, so they open up the exhaust for real gains while keeping catalytic function, and they add a more musical turbo whistle at the same time.
Will these Sport Cat Downpipes cause a check engine light? No. Fabspeed guarantees no catalyst-generated check engine light. The 200-cell HJS cores keep full catalytic function, so the Giulia’s oxygen sensors read them cleanly and the car runs without a cat-related code. The HJS cores are HD and Euro 6 homologated, which is why they flow freely while staying clean.
What are the Fabspeed Sport Cat Downpipes made from? They use genuine 200-cell HJS high-flow catalysts with CNC-machined billet stainless steel inlet flanges and CNC mandrel-bent tubing, built in-house at Fabspeed. HJS is a German catalyst maker trusted for cells that flow freely while keeping emissions in check, and the billet flanges give a precise, durable seal at the turbos.
Are the Sport Cat Downpipes street legal? They keep full catalytic function and are Euro 6 homologated, but Fabspeed lists them as not CARB certified, so they are not for sale in California or other states that require CARB certification, and no EPA assessment has been made. Outside those states they run clean with no check engine light. Confirm your local emissions rules before buying.
Should I run the Sport Cat Downpipes or the Competition Downpipes? The Sport Cat Downpipes keep catalytic function, add up to 26 horsepower, and run with no check engine light, which makes them the street-friendly choice. The Competition Downpipes are the catless, race-only option with the most flow and the loudest sound, but they set a check engine light and need a tune. Choose by how you use the car.

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.

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