COBB Cat-Back Exhaust
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COBB Cat-Back Exhaust - Mazda3 MPS (BL)
COBB's stainless cat-back exhaust suits the 2010-2013 Mazda3 MPS (BL). It runs 76mm (3") from the downpipe to a split, then dual 64mm (2.5") pipes to the rear, with the total bends kept low to cut back-pressure. The system follows the factory exhaust path and tucks up close to the floor for good ground clearance, and a primary and secondary resonator take the harshness out of the note without adding restriction.
Video
Sound and overview – COBB cat-back exhaust on the Mazda3 MPS BL
Note: Works with the factory downpipe, the COBB downpipe or any direct-replacement downpipe. Installation by a professional is recommended.
Features
- T304 stainless steel throughout, satin finish
- 76mm (3") piping to dual 64mm (2.5") mandrel-bent pipes
- Primary and secondary chambered resonators
- Dual 102mm (4") double-wall slash-cut tips with laser-etched COBB logos
- Two-bolt flanges allow slight adjustment for a perfect fit
- Includes gaskets and hardware
Pairs Well With
- COBB Exhaust Hanger Kit - Mazda3 MPS (BL)
- COBB Cat-Back Exhaust Hardware Kit - Mazda3 MPS (BL)
- COBB Stage 1+ Power Package - Mazda3 MPS (BL)
Need help confirming fitment? Contact our team at sales@chicaneaustralia.com.au.
Product
- Brand
- COBB Tuning
- Part number(s)
- 572101
Details
- Product type
- Cat-back exhaust
- Material
- T304 stainless steel, satin finish
- Piping
- 76mm (3") to dual 64mm (2.5"), mandrel bent
- Resonators
- Primary and secondary, chambered
- Tips
- Dual 102mm (4") double-wall slash-cut
- Flanges
- Two-bolt
- Connects to
- Factory, COBB or direct-replacement downpipe
Contents
Forward exhaust section
Middle exhaust section
Rear exhaust section
4 x 14mm headed bolts
4 x 14mm headed flange nuts
2 x exhaust gaskets

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