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 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 |