No horsepower gains but makes the car exhaust sound MUCH DEEPER and Better.
These are pics of my 997.1 S mufflers hacked.
Its the best and cheapest mod that can be done, and makes the exhaust sound better than most aftermaket exhausts.
OEM GT3 Aero - Cup S Carbon Rear Bumper - 18" F14 Forgestar wheels - JRZ RS Pro Suspension - GT3 Cup Car Lower Control Arms - RSS Drop Links - RSS Front & Rear Sway Bars - RSS Monoball Upgrade kit - RSS Solid Dogbones - RSS Solid Toelinks - RSS Underdrive Pulley - IPD Plenum - Synergy Catless Race Exhaust - BBS wheel stud kit - GiroDisc 355mm rotors - OMP Corsica Steering wheel - Works Bell Short Hub - Rothsport Quick Release - Fully Gutted and ready for the track!
Bookmarks