Home / Performance Software / Cayman GT4 981 ( stage 1)Home > SHOP > Cayman GT4 981 ( stage 1) Cayman GT4 981 ( stage 1) Performance Software SKU: 31678 Output: 410 HP / 325 TQ $1,999.00 $CAD. Suggested Retail. Add to cartCALL:BURLINGTON905.825.2343CONFIRM VEHICLE FITMENT? Make sure this product is suitable for your vehicle make/model by providing Your Vehicle's VIN Sign up to news + exclusive offers via email PROUDLY CANADIANEXPERT INSTALLATION AVAILABLELOW PRICE GUARANTEEFREE SHIPPING*AUTHORIZED DEALER VEHICLE FITMENT PRODUCT INFO Related products Audi A6 (2011-2018) Stage 2 $1,689.00 Audi A6 (2011-2018) Stage 1 $1,389.00 Audi S5 (2013-2017) Stage 1 $1,389.00 Audi RS5 (2010-2016) Stage 1 $1,499.00 JOIN OUR MAILING LIST AND RECEIVE 10% OFF YOUR INSTALLATION* *Conditions apply. Our privacy policy.