Pontiac

BOOST THE TORQUE AND HP OF YOUR 04 GTO WITH OUR 2.5" ALUMINIZED X-OVER CAT-BACK SYSTEM. INCLUDES ALL THE INSTALL HARDWARE AND STAINLESS TIPS FOR REAR OR SIDE EXIT GTOs. HIGH-FLOW SPIN-TECH MUFFLERS GIVE AN AGGRESSIVE EXHAUST NOTE AT ALL RPMs.

CHROME DUAL OVAL SPLITTERS AND ALL HARDWARE TO HANG SYSTEM IS INCLUDED. Learn More

BOOST THE TORQUE AND HP OF YOUR 05-06 GTO WITH OUR 3.0" ALUMINIZED X-OVER CAT-BACK SYSTEM. INCLUDES ALL THE INSTALL HARDWARE AND STAINLESS TIPS FOR SIDE OR REAR EXIT GTOs. HIGH-FLOW SPIN-TECH MUFFLERS GIVE AN AGGRESSIVE EXHAUST NOTE AT ALL RPMs. PHOTO OF STAINLESS TIPS (4") SHOWN WHEN YOU CLICK ON PHOTO.

SELECT YOUR TIP STYLE AND EXIT STYLE. PLEASE NOTE YOUR YEAR MODEL IN ORDER COMMENTS.

(3" ONLY AVAILABLE FOR 05-06 MODELS) SHIPPING WT APPROX 78 LBS. Learn More

All complete systems include your choice of mufflers...Delta Design, Goerlich, or SpinTech. See Muffler section for detail.

This systems includes aluminized or stainless steel, 14ga, 2.25" or 2.5" full length headpipes and tailpipes. Also included are 6 clamps and required hangers.

Use with Long Branch or Super Long Branch factory headers - all B-body '60-'70, all Firebird '67-'69, all X-body, and Grand Prix '69 only.

All components are made in the USA. Learn More