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2.5" 04+ Grand Prix Stainless Catback Exhaust

Exhaust - 2.5" 04+ Grand Prix Stainless Catback Exhaust
Exhaust - 2.5" 04+ Grand Prix Stainless Catback Exhaust
Exhaust - 2.5" 04+ Grand Prix Stainless Catback Exhaust
Exhaust - 2.5" 04+ Grand Prix Stainless Catback Exhaust
The ZZPerformance catback system is the best exhaust money can buy for the Wbody platform. Constructed of stainless tubing and flanges, the ZZPerformance 3" exhaust system for all models of '04+ Grand Prix and will last virtually forever. This also comes with ZZP's exclusive stainless chambered resonator and mufflers.
  • Mandrel bent polished stainless tubing
  • Stainless welds
  • Custom Y transitions smoothly from 2.5" to dual 2.25"
  • Double wall polished stainless tips
  • Polished stainless mufflers
  • Stainless resonator
  • Hangers in all OEM locations
  • Includes all required clamps and gasket
  • Direct bolt in

Stainless: Unlike mild steel systems like the Pacesetter, which has an expected life of 2 years in northern states, this exhaust system has been built with no compromises.

Shipping weight due to being over-sized.

UPS shipping only.

Fits GXP as well.

Exhaust - 2.5" 04+ Grand Prix Stainless Catback Exhaust
Exhaust - 2.5" 04+ Grand Prix Stainless Catback Exhaust
Exhaust - 2.5" 04+ Grand Prix Stainless Catback Exhaust
Exhaust - 2.5" 04+ Grand Prix Stainless Catback Exhaust
Customer Reviews
4.5 Based on 28 Reviews
5 ?
61% 
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29% 
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10% 
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Filter Reviews:
TH
10/08/2021
Thomas H.
United States United States
ExhAust

Everything fit great...i thought i could use oem mufflers but I couldn't... straight piped her...i love how she rumbles and roars...all welds and pipes were perfect..thanks guys!

K
08/13/2021
Keaton
United States United States
Decent for the price

It's a great exhaust system, has a note, not to loud. My only complaint I installed it on my gt and the resignator sit to low on the back With all the proper hangers

RM
05/10/2021
Ray M.
United States United States
GXP Exhaust

perfect fit great finish easy installation, and great sound

ZZPerformance 2.5 04+ Grand Prix Stainless Catback Exhaust Review
KM
02/27/2021
Keifer M.
United States United States
Sounds great

I really like the way these look and sound. Only problem I have had is it falling off the hangers when I hammer the throttle too often. Could have been an installation issue on my part, but also maybe not.

JP
02/26/2021
Jonathan P.
United States United States
Exhaust

Great product. Install was a snap on my grand prix gxp. Engine and trans temp have went down. Great value.