What is the difference between the SOUL sport downpipes and competition downpipes for the McLaren?

The sport downpipes include HJS HD 200-cell high-flow catalytic converters for no check engine lights and no fumes, making them better suited for street and occasional track use. The competition downpipes are catless and intended for closed-course and race use only.

Which McLaren models do the SOUL sport downpipes fit?

The McLaren sport downpipes fit the MP4-12C (2011-2014), 650S (2014-2017), and 675LT (2016), as listed in the Applications section above.

Is an ECU tune required?

A tune is not required to fit the sport downpipes. Many owners add a tune to maximize the performance gains, and the downpipes are engineered to support upgraded turbos and high-power builds.

Is professional installation recommended?

Yes. We recommend installing the sport downpipes through a qualified technician to ensure correct fitment and a proper seal.

Description

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Shipping policy

BP PRICING DIFFERENCE

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Description

SOUL Performance Sport Downpipes for McLaren MP4-12C / 650S / 675LT

The McLaren sport downpipes from SOUL Performance are engineered for the MP4-12C, 650S, and 675LT to unlock the full character of McLaren’s twin-turbo V8. Built around 3.5-inch piping and free-flowing HJS HD 200-cell catalytic converters, they deliver a throaty, motorsport-inspired engine note with no check engine lights and no noxious fumes. SOUL pairs free-flowing, durable construction with precise fitment to sharpen response, increase flow, and deliver a more engaging exhaust note. SKU: MCL.12C650.SCC.

Development

SOUL based the McLaren sport downpipes around 3.5-inch piping for the best possible sound and headroom for increased horsepower, making them equally capable on a stock vehicle or one running upgraded turbos and a full tune. The factory McLaren heat shields are retained for their proven effectiveness and a clean, factory-like installation and finish. The HJS HD 200-cell catalytic converters are engineered to withstand extreme abuse while allowing you to hear the twin-turbo V8 clearly, with no check engine lights or noxious fumes — only an engaging, mechanical engine note with no droning in the cabin.

Construction

Each set is assembled from thick-wall 0.065-inch T304L stainless steel with smooth mandrel bends and thick flanges for long-term durability. Every set is rigorously quality-checked in-house, fixture-tested to confirm precise fitment, and foam-packed to ensure it arrives in perfect condition.

Features

3.5-inch piping for maximum flow and horsepower headroom
HJS HD 200-cell catalytic converters; no check engine lights, no noxious fumes
Thick-wall 0.065-inch T304L stainless steel construction
Smooth mandrel bends and thick flanges for long-term durability
Factory McLaren heat shields retained for clean, factory-like installation
Compatible with stock and tuned configurations including upgraded turbos
Fixture-tested for precise fitment; foam-packed for safe delivery
Backed by SOUL Performance lifetime warranty; HJS cats covered by 3-year warranty

Applications

McLaren MP4-12C: MP4-12C | 2011-2014 | 3.8L V8 Twin-Turbo
McLaren 650S: P11 | 2014-2017 | 3.8L V8 Twin-Turbo
McLaren 675LT: P11 | 2016 | 3.8L V8 Twin-Turbo

Notes

Designed for closed-course and race use
Professional installation is recommended

Frequently Asked Questions

What are the SOUL Performance McLaren sport downpipes? The McLaren sport downpipes from SOUL Performance are catted downpipes for the MP4-12C, 650S, and 675LT, built from 3.5-inch T304L stainless steel with HJS HD 200-cell catalytic converters. They deliver a motorsport-derived engine note with no check engine lights and are backed by a lifetime warranty on the downpipes and a 3-year warranty on the HJS cats.
What is the difference between the SOUL sport downpipes and competition downpipes for the McLaren? The sport downpipes include HJS HD 200-cell high-flow catalytic converters for no check engine lights and no fumes, making them better suited for street and occasional track use. The competition downpipes are catless and intended for closed-course and race use only.
Which McLaren models do the SOUL sport downpipes fit? The McLaren sport downpipes fit the MP4-12C (2011-2014), 650S (2014-2017), and 675LT (2016), as listed in the Applications section above.
Is an ECU tune required? A tune is not required to fit the sport downpipes. Many owners add a tune to maximize the performance gains, and the downpipes are engineered to support upgraded turbos and high-power builds.
Is professional installation recommended? Yes. We recommend installing the sport downpipes through a qualified technician to ensure correct fitment and a proper seal.

About SOUL Performance

SOUL Performance Products was founded by a group of automotive enthusiasts with deep industry experience and a commitment to doing right by their customers. Their mission is to deliver outstanding performance parts at fair pricing, backed by quality service and one of the best warranties in the industry. SOUL develops high-performance exhaust systems and components engineered for exceptional sound and proven performance, with products ready to ship quickly worldwide. Operating out of a dedicated facility in Willow Grove, Pennsylvania, SOUL combines hands-on research, engineering, and manufacturing expertise to create parts that meet and exceed the demands of serious enthusiasts.

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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