Nissan GT-R Racecar Competes with Random Exhaust Pipes to Meet Swedish Sound Restrictions

No, the GT-R racecar above isn’t a member of the Japanese Takeyari spear exhaust culture. Instead, it comes from Sweden, where the sound limits imposed at racing tracks are hard to understand for us aficionados from other parts of the world. So how did this Nissan end up wearing semi truck-like exhaust pieces? Sure, it does compete in the Unlimited class of the Swedish Time Attack championship, but the setup still doesn&rsqu…