Which cars does the Supersprint 100 CPSI B58 Downpipe fit?

Supersprint registers the 100 CPSI B58 Downpipe for B58 cars without the particulate filter, from the F-series M140i and 340i to the G20 M340i, G22 M440i, G42 M240i and Z4 M40i, the X3, X4, X5, X6 and X7 and the GR Supra 3.0. The full list is under Applications.

Does it fit the USA M340i and Z4 M40i?

Yes. Supersprint registers it for the USA-model G20 M340i, the USA G22, G23 and G26 M440i, the USA G42 M240i and the USA Z4 M40i, among others. The European cars with the particulate filter take the Supersprint V-Clamp B58 Downpipes 525821 or 525841.

Will it fit a four-cylinder B48 car?

No. Supersprint registers 524221 for six-cylinder B58 cars only, so a 330i, 230i, Z4 sDrive30i or two-litre Supra needs one of the Supersprint B48 downpipes, such as the Turbo Downpipes 524321 and 524341. Check the engine code on the registration before ordering.

What is the difference between 100 and 200 CPSI?

CPSI is cells per square inch, the density of the metallic substrate in the Sport Cats. This downpipe carries the more open 100 CPSI type. The 200 CPSI B58 Downpipe 524241 is the denser alternative Supersprint lists for the same cars.

How long is the lead time?

Supersprint lists it as availability on demand, so it is built to order in Mantova and the date is confirmed with the order. Bulletproof Automotive lists it on backorder with notification and keeps you informed until it ships. Ask us for a current date.

Description

Additional Info

Shipping policy

BP PRICING DIFFERENCE

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Description

Supersprint 100 CPSI B58 Downpipe with Sport Cats for G20 BMW M340i, G22 / G23 / G26 M440i, G29 Z4 M40i, F2X / G42 M240i, F3X 340i / 440i and A90 Toyota GR Supra 3.0 [524221]

Supersprint’s 100 CPSI B58 Downpipe with Sport Cats is Mantova’s answer to the B58, the three-litre straight six that BMW fitted to everything from the M140i to the X7. One downpipe, carrying 100 CPSI metallic Sport Cats, is registered for B58 cars without the particulate filter across three generations, from the F-series M140i to the M340i, M440i, Z4 M40i and GR Supra 3.0, USA models included. It suits an owner who wants the most open Supersprint Sport Cats on a B58.

Features

Downpipe with 100 CPSI metallic Sport Cats
Registered for B58 cars without the particulate filter
Covers USA-model M340i, M440i, M240i and Z4 M40i
Threaded oxygen sensor bung, per IND

Applications

BMW 340i and 440i: F30 to F36 LCI | 2015-present | B58
BMW 540i, 640i GT and 740i: G30 / G31 / G38 / G32 / G11 / G12 | 2016-present | B58
BMW M140i: F20 / F21 LCI | 2016-present | B58
BMW M240i: F22 / F23 and LCI | 2016-present | B58
BMW M240i and M240i xDrive: G42 | 2022-present | B58, including USA models
BMW M340i: G20 / G21 | 2019-present | B58, including USA models
BMW M440i: G22 / G23 / G26 | 2021-present | B58, including USA models
BMW X3 M40i, X4 M40i and USA X5, X6 and X7 40i: G01 / G02 / G05 / G06 / G07 | 2017-present | B58
BMW Z4 M40i: G29 | 2018-present | B58, including USA models
Toyota GR Supra 3.0: A90 | 2019-present | B58, European models and the USA-model A90 Final Edition

Notes

The 100 CPSI B58 Downpipe is a downpipe only; Supersprint front sections follow it, such as the Slip-On Front Pipes (527012) and Slip-On Front Sport Cats (527032) on the M340i, M440i and M240i, or the Front Pipes for G29 (526112) and Front Sport Cats for G29 (526132) on the Z4 M40i and Supra
The 200 CPSI alternative is the 200 CPSI B58 Downpipe (524241); for cars with the particulate filter see the 100 CPSI V-Clamp B58 Downpipe (525821)
The rest of the Supersprint G20 range is listed here

Frequently Asked Questions

Which cars does the Supersprint 100 CPSI B58 Downpipe fit? Supersprint registers the 100 CPSI B58 Downpipe for B58 cars without the particulate filter, from the F-series M140i and 340i to the G20 M340i, G22 M440i, G42 M240i and Z4 M40i, the X3, X4, X5, X6 and X7 and the GR Supra 3.0. The full list is under Applications.
Does it fit the USA M340i and Z4 M40i? Yes. Supersprint registers it for the USA-model G20 M340i, the USA G22, G23 and G26 M440i, the USA G42 M240i and the USA Z4 M40i, among others. The European cars with the particulate filter take the Supersprint V-Clamp B58 Downpipes 525821 or 525841.
Will it fit a four-cylinder B48 car? No. Supersprint registers 524221 for six-cylinder B58 cars only, so a 330i, 230i, Z4 sDrive30i or two-litre Supra needs one of the Supersprint B48 downpipes, such as the Turbo Downpipes 524321 and 524341. Check the engine code on the registration before ordering.
What is the difference between 100 and 200 CPSI? CPSI is cells per square inch, the density of the metallic substrate in the Sport Cats. This downpipe carries the more open 100 CPSI type. The 200 CPSI B58 Downpipe 524241 is the denser alternative Supersprint lists for the same cars.
How long is the lead time? Supersprint lists it as availability on demand, so it is built to order in Mantova and the date is confirmed with the order. Bulletproof Automotive lists it on backorder with notification and keeps you informed until it ships. Ask us for a current date.

About Supersprint

Supersprint has built exhaust systems in Mantova, Italy since 1955, designing and manufacturing in house rather than assembling bought-in parts. Piping is AISI 304 stainless at a nominal 1.5mm wall, mandrel bent and TIG or MIG welded to CNC machined stainless flanges 7mm to 12mm thick; AISI 310S and Inconel come out where thermal load is highest, and catalyst hardware comes from HJS. Every application is developed against a baseline measured on the AWD MAHA dynamometer in Mantova, which is why the catalogue is model specific rather than universal.

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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Supersprint 100 CPSI B58 Downpipe with Sport Cats for G20 BMW M340i, G22 / G23 / G26 M440i, G29 Z4 M40i, F2X / G42 M240i, F3X 340i / 440i and A90 Toyota GR Supra 3.0 [524221]

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Supersprint 100 CPSI B58 Downpipe with Sport Cats for G20 BMW M340i, G22 / G23 / G26 M440i, G29 Z4 M40i, F2X / G42 M240i, F3X 340i / 440i and A90 Toyota GR Supra 3.0 [524221]

Features

Applications

Notes

Frequently Asked Questions

About Supersprint

Reviews