Boxer Engine Rules T-shirt for fans of horizontally opposed engines, balanced mechanical layouts and distinctive flat-engine character. Designed for mechanics, petrolheads and enthusiasts of boxer-engine cars and motorcycles. Original Redline Spirit automotive artwork.
Boxer Engine Rules T-Shirt – Flat Engine Petrolhead Tee
Original human-designed artwork by Burn the Beans / Redline Spirit. This is an independently created, unofficial product and is not affiliated with, authorized by, sponsored by, endorsed by or licensed by any brand, manufacturer, company or other rights holder. Any third-party names or trademarks mentioned are used solely for identification and remain the property of their respective owners. This artwork was not generated using generative AI.
T-SHIRTS
Our T-shirts are made from 100% cotton, (Grey Melange 90% cotton and 10% polyester).
• 190 g/m² premium fabric
• Super-soft, semi-combed ringspun cotton
• Reinforced neck tape
• Elastane ribbed collar
• Comfortable, durable and suitable for everyday wear
HOODIES & CREWNECK SWEATSHIRTS
Our hoodies and crewneck sweatshirts are made from 80% cotton and 20% polyester.
• 280 g/m² premium fabric
• Soft brushed fleece interior
• Set-in sleeves
• Ribbed cuffs and hem
• Hoodies feature a lined hood, matching drawstring and kangaroo pocket
• Certified STANDARD 100 by OEKO-TEX®
Each design is produced in-house using either premium heat-transfer vinyl or professional screen printing. The most suitable method is selected according to the artwork, colours and level of detail required.
HEAT-TRANSFER VINYL
We use high-quality, PVC-free polyurethane flex film, designed specifically for professional garment decoration.
• Thin and flexible 70-micron film
• Soft, smooth finish and comfortable feel
• Excellent colour coverage
• Tested for harmful substances
• STANDARD 100 by OEKO-TEX® certified
• Tested by TÜV Rheinland in accordance with applicable European requirements
• Designed for excellent durability when the garment care instructions are followed
SCREEN PRINTING
Selected designs are produced using professional screen-printing techniques and high-quality, phthalate-free textile inks.
• Rich, vibrant and highly opaque colours
• Excellent coverage and a professional finish
• Durable print suitable for regular wear
• Produced using carefully selected inks for consistent colour and long-lasting results
