Pontiac

OUR "OFF ROAD" COMPLETE SYSTEM FOR 04-06 GTOs INCLUDES OUR FAMOUS X-CROSSOVER AND HIGH-FLOW CATS AND HIGH-FLOW SPIN TECH MUFFLERS. (PHOTO DOESN'T SHOW CATS AND FORWARD PIPES IN THIS KIT)

ON A STOCK GTO THIS SYSTEM RESULTS IN 30 ADDITIONAL HORSEPOWER AND +35 FT/LBS OF TORQUE. THIS IS A 2.5" ALUMINIZED SYSTEM WITH REAR OR SIDE EXIT OPTIONS AND DIFFERENT STAINLESS TIP OPTIONS. SELECT BELOW

YOU MUST STATE YOUR YEAR MODEL IN ORDER COMMENTS Learn More

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

Ultimate exhaust for 67-69 Firebird Convertible with our X-crossover which fits above the X-brace. No need to lower the brace and give up valuable strength & ground clearance. Includes downpipes for Long Branch factory headers and ball&cone connections that install in the front of each muffler so the system can easily be removed and reinstalled. Mandrel bent tails go all the way to the rear. If you want tails that turn-down behind rear tire state your preference in order comments. All American made Lifetime warranty. Comes with easy to use rod hangers, clamps and instructions. Welding is recommended.

Mufflers that fit in this system are listed below. Best fit are the 3334F Spin Tech as it is only 3" tall which maximizes ground clearance. Other muffler options are 4" tall. Learn More

This kit gives you everything you need ahead of the mufflers.

Kit includes:
Short mandrel bent headpipes
Flanges
X-over Kit
Ball & Cone adapters
Fit/install instructions

Available in 2.5" or 3.0". The Ball & Cone adapters are a great feature which allow easy installation and removal making access for maintenance a cinch. It also allows you to remove from your car after welding for any custom coating or painting. Only the superior quality RARE crossover components are provided in our kits. Learn More

PAIR, ADJUSTABLE UPPER CONTROL ARMS ALLOW FOR EASY PINION ANGLE/SUSPENSION TUNING WITHOUT REMOVING THE CONTROL ARMS. FEATURE HARDENED 4130 ROD ENDS. BLACK POWDERCOAT. Learn More

PAIR, ADJUSTABLE UPPER CONTROL ARMS ALLOW FOR EASY PINION ANGLE/SUSPENSION TUNING WITHOUT REMOVING THE CONTROL ARMS. FEATURE HARDENED 4130 ROD ENDS. BLACK POWDERCOAT. Learn More

All pipes are 2.5" o.d. for Ram Air style or Long Branch style factory headers with OEM bends.

Sold in pairs.

Stainless and original size 2.25" available. Call to special order. Learn More

All pipes are 2.5" o.d. for Ram Air style or Long Branch style factory headers with OEM bends.

Sold in pairs.

Stainless and original size 2.25" available. Call to special order. Learn More

Fits early engines with starter bolting to bell housing.

Starter can be "clocked" 360 degrees providing the most clearance options available in a starter! 1-year Warranty Learn More