To further add to the excitement of this car Akrapovič has designed a completely new aftermarket muffler system crafted entirely of titanium.* Incorporating dual mode exhaust valves, our triple exit system allows for a subdued sound at low rpm (though crisper than stock). However, at higher rpm it fully unleashes the incredible sound of the F1-inspired, high-revving V8. Also included is a new carbon fiber/titanium exhaust tail pipe set. Subtle and understated, the new tail pipe set makes it clear that this is not a standard car. Additionally, we offer optional, lightweight, high-flow catalyst/link pipes. Used in conjunction with the muffler system the sound is even more aggressive, similar to the 458 Challenge Car.
The 458 is no stranger to performance. Nevertheless, we have been able to extract further horsepower from this jewel of an engine. With the EC Type approval Slip-On system installed a gain of 9 horsepower and 22 Nm of torque is gained. If the high-flow catalysts are added a total of 11 horsepower and 26 Nm of torque are found.
On a car of this design, weight savings are incredibly difficult to achieve. Remarkably, we were able to shave 8 kilograms from the stock system. If both the muffler system and high-flow catalyst are utilized an amazing reduction of 14 kilograms is accomplished! These weight savings, coupled with the added power and enhanced sound our system offers, makes a marvelous car truly unforgettable.
Slip-On system with optional link pipe set**:
Titanium link pipes with 200 cpsi high-flow catalysts**
Titanium mufflers
3 carbon/titanium tail pipes
Hard facts:
Plus 11 HP (at 6,370 rpm)
Plus 26 Nm of torque (at 2,400 rpm)
14 kg lighter than stock
Slip-On system, homologated:
Titanium mufflers
3 carbon/titanium tail pipes
Hard facts:
Plus 9 HP (at 7,350 rpm)
Plus 22 Nm of torque (at 2,420 rpm)
8 kg lighter than stock
Optional:
Titanium link pipes with 200 cpsi high-flow catalysts**