SKU: B271300 | UPC: 799928864640
COBB Tuning Weighted Shift Knob – 2007-2013 Mazdaspeed3 (Gen1 & Gen2)
The COBB 271300 is the #1 selling and best-feeling weighted shift knob for all 2007–2013 Mazdaspeed3. At ~360g with a stainless-steel core wrapped in black Delrin, this knob dramatically shortens and smooths shifts while adding the perfect mechanical heft. M12x1.25 threading fits factory shifter and all COBB short shifters – the single most popular interior upgrade for every MS3 owner.
Key Features
- 360g Weighted Design: stainless core + Delrin for perfect balance
- Black Delrin Body: stays cool in summer, warm in winter
- Laser-Etched COBB Logo + Shift Pattern: permanent and crisp
- M12x1.25 Thread: direct fit on factory & COBB shifters
- Made in the USA: lifetime COBB quality
Product Notes
- Fits every 2007–2013 Mazdaspeed3 (Gen1 BL & Gen2 BM chassis)
- Also fits Mazda 3/5/6 with M12x1.25 manual shifters
- In stock – ships same or next business day in official COBB retail box
Installation Notes
- Professional installation recommended.
- 60-second install – hand-thread on (no jam nut needed)
- Self-locking threads – never comes loose on factory or COBB shifters
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2007-2009 | Mazda | Mazdaspeed3 | Gen1 (BL) |
| 2010-2013 | Mazda | Mazdaspeed3 | Gen2 (BM) |
Why Choose COBB Tuning?
- #1 name in Mazdaspeed performance for over 15 years
- Every part engineered and manufactured in the USA
- Proven on 600+ whp street & track Speed3s worldwide
Frequently Asked Questions
- Q: Will this fit my 2010–2013 Gen2 Mazdaspeed3?
A: Yes, perfect fit on both Gen1 and Gen2. - Q: Does it get hot in summer?
A: No, Delrin stays comfortable year-round unlike metal knobs. - Q: Is there a lighter version?
A: This is the only COBB knob for MS3 – 360g is the ideal weight.
Shipping & Handling
- Method: UPS/FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Official COBB retail box (5x3x3 inches)
- Weight: 360 grams





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