If you’ve ever grenaded a motor so hard the track crew gave you that look… this shirt is for you.
Meet the McFartman Engine Diapers Tee — the perfect blend of drag‑strip humor and “yeah, I’ve blown up a few things in my day.” Whether you’re wrenching in the pits, staging up for bracket racing, or just hanging out with your crew, this shirt tells everyone you know exactly what happens when horsepower meets poor life choices.
Printed on a super‑comfortable Bella+Canvas 3001, this shirt feels good enough to wear all weekend and tough enough to survive a full day at the track. The bold, high‑contrast artwork pops on every colorway and gets laughs from anyone who’s ever watched a rod exit the block at Mach 3.
🔥 Why Racers Love It
- Perfect for drag racers, bracket racers, no‑prep fans, and anyone who’s ever oiled down a lane
- A guaranteed conversation starter in the staging lanes
- Soft, lightweight, and durable — ideal for long race weekends
- Humor that only real gearheads appreciate
🏁 Wear It To:
- Bracket racing weekends
- Race day
- Car meets
- The garage
- Anywhere you want to make another racer spit their drink
If you love motorsports, horsepower, and a good laugh at your own mechanical disasters, this is your new favorite tee. Grab one for yourself, your pit crew, or that buddy who’s always “sending it” a little too hard.
Product features
- 100% Airlume combed & ring-spun cotton (lightweight 4.2 oz/yd²) for breathability and soft hand
- Side seams, shoulder tape, and ribbed knit collar for structural support and lasting shape
- Printed using DTF/DTG methods for crisp, vibrant sleeve and neck label details
- Retail crew-neck fit with tear-away label to minimize irritation
- REACH certified; sourced from ethically manufactured Bella+Canvas blanks (Honduras)
Care instructions
- Machine wash: cold (max 30C or 90F)
- Non-chlorine: bleach as needed
- Tumble dry: low heat
- Iron, steam or dry: medium heat
- Do not dryclean
| |
XS |
S |
M |
L |
XL |
2XL |
3XL |
4XL |
| Width, in |
16.50 |
18.00 |
20.00 |
22.00 |
24.00 |
26.00 |
28.00 |
30.00 |
| Length, in |
27.00 |
28.00 |
29.00 |
30.00 |
31.00 |
32.00 |
33.00 |
34.00 |
| Sleeve length, in |
8.60 |
8.90 |
9.20 |
9.50 |
9.70 |
10.00 |
10.40 |
10.80 |
| Size tolerance, in |
1.50 |
1.50 |
1.50 |
1.50 |
1.50 |
1.50 |
1.50 |
1.50 |
EU representative: HONSON VENTURES LIMITED, gpsr@honsonventures.com, 3, Gnaftis House flat 102, Limassol, Mesa Geitonia, 4003, CY
Product information: Bella+Canvas 3001, 2 year warranty in EU and Northern Ireland as per Directive 1999/44/EC
Warnings, Hazard: For adults, Blank product sourced from Honduras
Care instructions: Machine wash: cold (max 30C or 90F), Non-chlorine: bleach as needed, Tumble dry: low heat, Iron, steam or dry: medium heat, Do not dryclean
