CorkSport "Power Series" Downpipe - MS3 Gen1/2
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Payments from $161.26 with
As at March 2025 the short no cat version is no longer available.
Get maximum turbo performance and dramatically increase torque with the Mazdaspeed 3 Power Series Downpipe. The CorkSport Mazdaspeed3 downpipe was expertly designed to replace the restrictive element in the Mazdaspeed 3 stock downpipe
Fitment Choices: Pick the 65mm flange for stock fitment (it will also work with all aftermarket exhausts), or 80mm flange for the CorkSport Cat Back exhaust and true 3" piping. Either way, mandrel bent piping is used to create smooth exhaust flow for dramatic increases in power.
CorkSport Short Downpipe: Replaces just the downpipe section but not the race pipe for a cost-effective solution that works with the stock race pipe, or aftermarket. For lasting corrosion resistance and reduced heat transfer to the engine bay, the CorkSport MS3 downpipe uses polished 3" 304 stainless steel and features TIG welds that offer superior arc and weld puddle control for a cleaner appearance and precise weld bead control
The CorkSport Long Catted Downpipe: Replaces both the stock Downpipe and Racepipe sections. With two O2 bungs and an included high-flow metallic flexible catalytic converter the CorkSport Long Catted Downpipe can be run without risk of an unwanted check engine light, or over spool on the turbo due to lack of backpressure.
- Remove exhaust flow restriction: by replacing the single most restrictive element of the exhaust, the downpipe
- Polished 3" 304 stainless steel piping: for corrosion resistance and reduced heat transfer
- Unique Divorced Waste-gate Design: Reduces exhaust flow disturbances related to waste-gate operation and boost spikes
- Mandrel-bent: for a smooth exhaust flow and solid power increases
- TIG welds: for a stronger more seamless connection
- Genuine CorkSport Look: Stylish etched stainless steel CorkSport logo plate
- Gains in power up to 21 WHP: when installed on otherwise stock Mazdaspeed
- CorkSport Service and Support: Receive a 2 year warranty, full colour installation instructions, all of the needed installation hardware, and knowledgeable telephone installation support
Note:
- Installation of the CorkSport Downpipe with High-Flow Cat replaces the downpipe and racepipe.
- Installation of a downpipe requires a High-Pressure Fuel Pump upgrade to maintain the safety of your engine.
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Short downpipe will trigger a CEL on Gen 2
