Looking for aftermarket parts to modify or upgrade your Pontiac G8 with muffler? At Tunersports.com we carry a huge selection of the top name brand performance muffler parts and accessories for your G8.
Whether you have a 2009 or 2009 Pontiac G8 in Base to GXP trim we have you covered. We have 4 muffler available to mod your G8. All parts have free shipping to the Continental US 48 States.
 IN STOCK - LOW 400945This muffler is directional. The outlet can be identified by the mounting bracket welded to the endcap. The world's first mufflers purpose-built to optimize the sound & power of crate and custom-built motors. Built from premium T-304 stainless steel, superior to T-400 series knockoffs (such as 409),... Borla CrateMuffler LS3 ATAK 2.25in Offset/Offset 14inx4.35inx9in Oval Muffler 2009-2009 Pontiac G8 Base / GT / GXP $277.99 |
 SHIPS FROM MANUFACTURER 400946This muffler is directional. The outlet can be identified by the mounting bracket welded to the endcap. The world's first mufflers purpose-built to optimize the sound & power of crate and custom-built motors. Built from premium T-304 stainless steel, superior to T-400 series knockoffs (such as 409),... Borla CrateMuffler LS3 S-Type 2.50in Offset/Offset 14inx4.35inx9in Oval Muffler 2009-2009 Pontiac G8 Base / GT / GXP $316.99 |
 SHIPS FROM MANUFACTURER 400947This muffler is directional. The outlet can be identified by the mounting bracket welded to the endcap. The world's first mufflers purpose-built to optimize the sound & power of crate and custom-built motors. Built from premium T-304 stainless steel, superior to T-400 series knockoffs (such as 409),... Borla CrateMuffler LS3 ATAK 2.5in Offset/Offset 14inx4.35inx9in Muffler 2009-2009 Pontiac G8 Base / GT / GXP $267.64 |
 SHIPS FROM MANUFACTURER 400944This muffler is directional. The outlet can be identified by the mounting bracket welded to the endcap. The world's first mufflers purpose-built to optimize the sound & power of crate and custom-built motors. Built from premium T-304 stainless steel, superior to T-400 series knockoffs (such as 409),... Borla 11-15 Chevy Camaro Stainless Steel Oval S-Type 2.5in Inlet/Outlet Crate Exhaust Muffler 2009-2009 Pontiac G8 Base / GT / GXP $354.99 |